Identify Circumference

If the C = 40π cm, find the radius.

• 20 cm

• 40 cm

• 80 cm

• 20π cm

Tags

CCSS.7.G.B.4

If the diameter of a circle is 15 in, find the circumference.

• 30 cm

• 30π cm

• 15π cm

• 15 cm

Tags

CCSS.7.G.B.4

Find the exact circumference.

• 24π cm

• 7π cm

• 25π cm

• 25

Tags

CCSS.7.G.B.4

Find the exact circumference.

• 58 mi

• 29π mi

• 42π mi

• 58π mi

Tags

CCSS.7.G.B.4

Find the circumference. Round to the nearest tenth.

• 18.8 cm.

• 75.4 cm.

• 37.7 cm.

• not enough information

Tags

CCSS.7.G.B.4

How many cookies are there?

• 48 cookies

• 24 cookies

• 8 cookies

• 4 cookies

Tags

CCSS.4.MD.A.2

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

The length around a circle is called the:

• diameter

• radius

• circumference

Which part of the circle is represented in the picture?

• diameter

• radius

• circumference

Identify the follow statement as diameter, radius, or circumference.

The fence around a circular pool is 75 ft long.

• Diameter

• Radius

• Circumference

Tags

CCSS.HSG.C.A.2