7th Grade
Beginning of Year
Beginning of Year
7th Grade Geometry
7th Grade
Formulas
Formulas
7th Grade Middle of Year
7th Grade Math Vocabulary
5
Solve for x.
8x=784
98
5
It is exactly 90 degrees
What is a right angle?
5
Area formula for a Triangle
What is bh/2?
5
32/54 simplified
16/27
5
The mathematical operation you would perform to find the product of two number.
What is multiplying?
10
Solve for x
3x+5=14
X=3
10
It is less than 90 degrees.
What is an acute angle?
10
Area formula for a trapezoid
What is (b1+b2)h/2
10
The unit rate in miles per hour of a car traveling 294 miles in 3.5 hours
84mph
10
How far away a number is from zero.
What is absolute value?
25
How many degrees are there in a circle?
360
25
It is greater than 90 degrees.
What is an obtuse angle?
25
Area formula for a circle
What is πr2
25
64 is what percent of 400
16%
25
A comparison of 2 numbers that can be written in 3 different forms: as a fraction, with a colon, or with the word "to"
What is a ratio?
50
-3 + 4 + (-9)
-8
50
The three internal angles of a triangle all add up to this number.
What is 180 degrees ?
50
Circumference formula for a circle
What is C=2rπ?
50
What is the total cost of a $44 sweater with a 6% sales tax?
$46.64
50
The term used to refer to a decimal that does not stop but continues on.
What is a repeating decimal?
100
(2 - 32)+ 4(12) - 9/3
38
100
A triangle with different side lengths and different angle measurements
Scalene triangle
100
Volume Formula for a rectangular prism
What is V=lwh
100
What is the sale price of a $80 game that is 15% off?
$68
100
The range from the upper quartile to the lower quartile on a box and whisker plot.
What is the interquartile range?
200
17 less than three times a number is 1. What is the number
6
200
The term for angles that add up to 90 degrees
Complementary
200
Volume formula for a cylinder
What is V=πr2h?
200
3.14
200
Two angles whose sum of their measures is 180 degrees.
What are supplementary angles?