Circles

Front

What is the line DE called? Options: Arc, Segment, Chord, Circumference

Back

Chord

Front

What is the diameter? Options: DE, AO, AB, OC

Back

AB

Front

circumference

Back

Distance around a circle

Front

If the diameter is 5 cm, what is the radius?

Back

2.5 cm

Front

The line segment between the center and a point on the circle is the

Back

Radius

Front

If the diameter of a circle is 10 cm, what is the radius?

Back

5 cm

Front

The distance across a circle through the center is called the _______________.

Back

diameter

Front

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

Back

Radius

Front

If the diameter of a circle is 18 cm, what is the length of the radius?

Back

9 cm

Front

What is the diameter of this circle?

Back

28 inches