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103 Cards in this Set

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