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29 Cards in this Set

  • Front
  • Back
Metric measurement of length
meter
Metric measurement of mass or weight
Gram
Metric measurement of volume
Liter
Metric measurement of temperature
degrees Celsius
Metric prefix for one one-thousandth, or .001
milli-
Metric prefix for one one-hundredth, or .01
centi-
metric prefix for one thousand, or 1,000
kilo-
How many feet in a mile?
5,280
How many yards in a mile?
1,760
How many pounds in a ton?
2000
What is a Ray?
A ray has a single endpoint and extends indefinitely from that point.
What is a straight angle?
A straight angle measures 180° and is a straight line.
What is a right angle?
A right angle is a 90° angle
What is an obtuse angle?
An angle of more than 90°.
What is an acute angle?
An angle of less than 90°.
What is an complementary angle?
An angle whose measures total 90°
What is a supplementary angle?
An angle whose measures total 180°.
What is the formula for the Pythagorean Theorem?
a²+b²=c²
When do you use the Pythagorean Theorem?
In a right triangle - the sum of the squares of the legs equals the square of the hypotenuse.
How do you calculate the area of a triangle?
A=1/2bh
How do you calculate the area of a rectangle?
A=lw
How do you calculate the volume of a rectangular solid?
V=lwh
How do you calculate the circumference of a circle?
C=pi(d)
How do you calculate the area of a circle?
A=pi(r²)
What is the formula for Time?
Time = Distance/Rate
What is the formula for Rate?
Rate = Distance/Time
What is the distributive property?
a x (b+c) = (a x b)+ (a x c)
What is the commutative property?
a + b = b + a
a x b = b x a
What is the associative property?
(a+b)+ c=a + (b+c)
(axb)x c=a x (bxc)