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103 Cards in this Set
- Front
- Back
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How many congruent sides does an Isosceles Triangle have?
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Two sides are congruent
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How many congruent sides does an Equilateral Triangle have?
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Three sides are congruent
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How many congruent sides does a Scalene Triangle have?
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No sides are congruent--all three sides are of different lengths
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How many total degrees do the interior angles of a triangle add up to?
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the three interior angles add up to 180 degrees
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How many total degrees do the interior angles of a quadrilateral add up to?
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The four interior angles add up to 360 degrees
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A Negative times a Negative is always a ________
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Positive
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A Negative times a Positive is always a ________
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Negative
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A Negative plus a Negative is always a __________
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Negative
(add the numbers up and use the negative sign) |
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A Positive plus a Positive is always a ___________
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Positive
(add the numbers up and use the positive sign) |
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1/4 as a decimal is _____
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.25
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1/2 as a percent is ______
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50%
` |
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1/2 as a decimal is _______
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.5
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3/4 as a decimal is _______
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.75
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3/4 as a percent is _______
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75%
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.75 as a fraction simplifies to _______
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3/4
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.75 as a percent is _____
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75%
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75% as a fraction simplifies to ____
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3/4
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.5 as a fraction simplifies to ___
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1/2
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.5 as a percent is ____
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50%
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An angle that is exaclty 90 degrees is a _____ angle
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Right
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An angle greater than zero but less than 90 degrees is a _____ angle
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Acute
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An angle greater than 90 and less than 180 degrees is a ____ angle
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Obtuse
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Two angles that add up to 90 degress are ____ angles
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Complementary
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Two angles that add up to 180 degress are ____ angles
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Supplementary
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Supplementary angles are two angles that add up to ____ degrees
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180 degrees
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Compelementary angles are two angles that add up to ____ degrees
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90 degrees
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Two sides are congruent so this is a _____ triangle
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Isosceles
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All sides are of different lengths so this is a ____ triangle
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Scalene
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All sides are congruent so this is a ____ triangle
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Equilateral
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How many sides does a quadrialteral have?
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Four
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The Independent Variable goes on what axis?
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The X Axis
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The Dependent Variable goes on what axis?
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The Y Axis
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What is the first step in the Order of Operations?
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Parenthesis
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What is the second step in the Order of Operations?
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Exponents
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What is the third step in the Order of Operations?
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Multiplication and Division AT THE SAME TIME going from LEFT TO RIGHT
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What is the fourth and final step in the Order of Operations?
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Addition and Subtraction AT THE SAME TIME going from LEFT TO RIGHT
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How many congruent angles does a scalene triangle have?
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None--all three angles are different
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How many congruent angles does an isosceles triangle have?
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Two congruent angles
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How many congruent angles does an equilateral triangle have?
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Three congruent angles--they are 60 degrees
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What is the measure of each angle in an equilateral triangle?
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60 degrees
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(-4, +5) falls in what quadrant?
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II (the second quadrant)
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(-3, -8) falls in what quadrant?
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III (the third quadrant)
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(5, 4) falls in what quadrant?
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I (the first quadrant)
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(7, -9) falls in what quadrant?
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IV (the fourth quadrant)
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What is the coordinate pair for the origin?
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(0,0)
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A quadrilateral with exactly one pair of parallel sides is a _____
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Trapezoid
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A quadrilateral with two pairs of parallel sides is a ____
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Parallelogram
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A quadrilateral with Opposite Sides Congruent is a _____
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Parallelogram
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A quadrilateral with Opposite Sides Congruent and four right angles is a ____
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Rectangle
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A quadrilateral with Four congruent sides and four right angles is a ___
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Square
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A quadrilateral with four congruent sides is a ____
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Rhombus
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The interior angles of a square add up to ____ degrees
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360
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The interior angles of a square are EACH exactly ___ degrees
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90
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A pentagon has ____ number of sides
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Five
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An Octagon has ___ number of sides
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Eight
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A Hexagon has ___ number of sides
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Six
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A Heptagon has ___ number of sides
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Seven
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A Nonagon has ___ number of sides
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Nine
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What is the name for a five-sided figure?
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Pentagon
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What is the name for a six-sided figure?
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Hexagon
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What is the name for a seven-sided figure?
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Heptagon
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What is the name for an eight-sided figure?
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Octagon
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What is the name for a nine-sided figure?
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Nonagon
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What is the formula for the area of a triangle?
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1/2(b x h)
or (b x h)/2 |
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What is the formula for the perimeter of a rectangle?
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P = 2L + 2W
or Add all four sides up |
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How do you get the perimeter of a triangle?
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Add all three sides up
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How do you get the perimeter of a quadrilateral?
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Add all four sides up
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How many radius' make a diameter of a circle?
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Two (two times the radius equals the diameter)
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What is the number for pi?
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3.14
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How many faces does a cube have?
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Six
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How many faces does a rectangular prism have?
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Six
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How many faces does a triangular prism have?
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Five
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How many rectangles make up a trianglular prism (not including the two triangular bases)?
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Three
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A Negative divided by a Negative is always a ____
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Positive
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A Negative divided by a Positive is always a ____
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Negative
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A Positive divided by a Negative is always a ____
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Negative
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A Positive divided by a Positive is always a ___
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Positive
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A Positive times a Negative is always a ___
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Negative
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1/5 as a percent is _____
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20%
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1/5 as a decimal is _____
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.2
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20% as a fraction simplifies to ____
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1/5
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20% as a decimal is ___
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.2
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1/8 as a decimal is ____
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.125
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1/8 as a percent is ___
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12.5%
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.125 as a percent is
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12.5%
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.125 as a fraction is
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1/8
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What is the next answer in the series:
1, 4, 9, 16, _____ |
25
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What is the next number in the series:
.5, 1, 1.5, 2, ____ |
2.5
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How many faces does a cylinder have?
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Three
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How many faces does a trapezoidal prism have?
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Seven
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Simplify
6/9 |
2/3
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Simplify
8/12 |
2/3
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Simplify
6/10 |
3/5
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Simplify
20/30 |
2/3
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Opposites add up to ____
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Zero
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The absolute value of any number is always ___
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Positive
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75/100 Simplifies to ___
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3/4
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What are the three conditions for Similar figures?
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Same shape or number of sides
Same scale factor Corresponding angles are congruent |
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Corresponding means ___
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Matching
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Congruent means
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Same size
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What is the formula for the area of a rectangle?
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A = Length x Width
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What is the perimeter of a circle called?
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The circumference
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What is the Order of Operations? (whole list)
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Parentheses
Exponents Divide & multiply Add & Subtract |
