Parts of a Circle Review

Front

What is the distance from the center of the circle to any point on the circle called?

Back

Radius

Front

What is the distance across a circle through the center called?

Back

Diameter

Front

What is the total distance around the circle called?

Back

Circumference

Front

What is the center of a circle?

Back

The point that is equidistant from all points on the circle.

Front

What is the relationship between the radius and diameter?

Back

The diameter is twice the radius.

Tags

CCSS.7.G.B.4

Front

What is the formula for the circumference of a circle?

Back

Tags

CCSS.7.G.B.4

Front

What is the formula for the area of a circle?

Back

Tags

CCSS.7.G.B.4

Front

If the radius of a circle is 5 cm, what is the diameter?

Back

10 cm

Tags

CCSS.7.G.B.4

Front

If the diameter of a circle is 12 cm, what is the radius?

Back

6 cm

Tags

CCSS.7.G.B.4

Front

What is an arc in a circle?

Back

A part of the circumference of a circle.

Tags

CCSS.HSG.C.B.5