Parts of a Circle

Front

Is the red line a radius or diameter of the circle?

Back

Radius

Front

What is the diameter? Options: 8, 16, 10, 4

Back

16

Front

What is the radius? Options: 18, 72, 38, 14

Back

18

Front

What is the diameter? Options: 5 in, 10 in, 3.14 in, 15.84 in

Back

10 in

Front

Is the red line a radius or diameter of the circle?

Back

Diameter

Front

The distance from the center of the circle to any point on the circle is called the...

Back

radius

Front

The distance all the way across the circle, but through the center, is called the...

Back

diameter

Front

A diameter is also a chord.

Back

True

Front

A line segment connecting any two points on a circle is called a _____________. 

Back

chord

Front

Circumference

Back

Distance around a circle