Formulas
Angles
Area
Fractions
Transformations
100
How do you find the perimeter of a figure?
Add all of the sides together.
100
What is the term for an angle that is greater than 90 degrees?
Obtuse
100
What is the area of a rectangle with a length of 12 ft and a width of 7 ft?
84 ft^2
100
1/3 - 1/4 =
1/12
100
When a triangle has been flipped over a line, what transformation has occurred?
A reflection
200
What is the formula for area of a rectangle?
A= l x w (length x width)
200
What is the term for angles that add up to 90 degrees?
Complimentary
200
What is the area of a triangle with a base of 11 in and a height of 16 in?
88 in^2
200
5/6 x 3/4 =
5/8
200
When a pentagon has been turned 270 degrees, what transformation has occurred?
A rotation
300
What is the formula for volume of a rectangular prism?
v= l x w x h (length x width x height)
300
What is the term for angles that add up to 180 degrees?
Supplementary
300
If the area of a rectangle is 60 sq. inches and the length is 5 inches, what is the width of the rectangle?
12 inches
300
7/8 divided by 2/3 =
1 and 5/16
300
When a hexagon has slid to the right, what transformation has occurred?
A Translation
400
What is the formula for area of a triangle?
A= 1/2bh or bh/2
400
If a triangle has an angle that measures 75 degrees, another angle that measures 65 degrees, what is the measure of the 3rd angle?
40 degrees
400
What is the surface area of a box with a length of 5 in, a width of 4 in and a height of 3 in?
94 in^2
400
3 and 1/3 divided by 2 and 1/4 =
1 and 13/27
400
When a circle has increased in size, but kept the same shape, what transformation has occurred?
A dilation
500
What is the formula for the circumference of a circle?
C = pi x diameter
500
If a quadrilateral has angles that measure 90 degrees, 110 degrees and 95 degrees, what is the measure of the 4th angle?
65 degrees
500
If the area of a triangle is 120 square cm. and the base is 10 inches, what is the height?
24 inches
500
3 and 1/3 - 3 and 4/12
1 and 7/12
500
When shapes are the exact same they are _________. When shapes are the same shape but different sizes, they are __________.
congruent, similar
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