Area and Circumference Part 2

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.

• 4 in.
• 8 in.
• 12 in.
• 16 in.

Tags

CCSS.7.G.B.4

A ball has a circumference of 9.42 cm. What is the diameter?

• 29.5788 cm
• 59.1576 cm
• 3 cm
• 1.5 cm

Tags

CCSS.7.G.B.4

The circumference is 62.8 inches.  What is the radius?

• 20 inches
• 10 inches
• 6.28 inches
• 31.4 inches

Tags

CCSS.7.G.B.4

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.

• 4 in.
• 8 in.
• 12 in.
• 16 in.

Tags

CCSS.7.G.B.4

A circle has an circumference of 56.52 cm. Find the area of the circle.

• 1017.36 cm²
• 254.34 cm²
• 3194.51 cm²
• 798.63 cm²

Tags

CCSS.7.G.B.4

If the area of a circle is 50.24, the diameter is 4.

• True

• False

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6

If the area of a circle is 530.66, the radius is 13.

• True

• False

Tags

CCSS.7.G.B.4

CCSS.7.G.B.6