Math

Circular Measurements

100

What is the perimeter of a Circle?

Circumference

200

What is the measurement of one side of a circle to another? 

Diameter

300

What is the measurement from the middle of the circle to the outer circle?

Radius

Basic Measurements

100

What is the inner measurement of a shape?

Area

200

What is the outer measurement of a shape?

Perimeter

300

What is another word for Circumference?

Chord

Equations

100

How can you find the radius?

The easiest way to find the radius is by dividing the diameter in half

200

How can you find diameter?

Radius time 2

300

How do you find the circumference?

2 times pi times the radius