Math Formulas and Terms

Front

How do you find perimeter?

Back

add all the sides

Front

What is the circumference of a circle?

Back

C= πd

Front

What is the area of a triangle?

Back

A= ½lw

Front

What is the area of a rectangle?

Back

A = LW

Front

What is the area of a circle?

Back

A= π r²

Front

How do you find surface area?

Back

Find the area of each side, then add them up.

Front

Perimeter

Back

The distance around a two-dimensional shape.

Front

What is volume?

Back

how much space it takes up

Front

circumference of a circle

Back

3.14 x diameter

Front

An angle that measures exactly 90 degrees

Back

right