7th grade math review

Front

What is area?

Back

The amount something takes up.

Front

What is circumference?

Back

Distance around a circle.

Front

A triangular prism has a base length of 7 and a base height of 15. The height of the prism is 3. What is 'B' the area of the base?

Back

52.5

Front

What is an example of a ratio?

Back

1:2

Front

What is the volume for a pyramid?

Back

V=1/3 Bxh

Front

What is the formula for the area of a rectangle?

Back

A = length × width.

Front

What is a proportion?

Back

An equation that states two ratios are equal.

Front

What is the formula for the circumference of a circle?

Back

C = 2πr or C = πd.

Front

What is the formula for the area of a triangle?

Back

A = 1/2 × base × height.

Front

What is the definition of a polygon?

Back

A closed figure with three or more sides.