Area vs Circumference

Find the circumference of the circle with a radius of 13.2 km. Round your answer to the nearest tenth place. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

Find the area of the circle with a diameter of 25 m. Round to the nearest hundreth. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

Dexter is building a fence around his circular garden. The diameter of the garden is 35 feet. What length of fence does he need to enclose the garden? Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

Ben observes that to run one lap around his school's circular track, he has to run 5280 feet. What is the diameter of the circle? Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

Match the following definitions to the terms:

• The distance around a circle

• Circumference of a circle

• feet, cm, inches

• Units of circumference

• square units (units²)

• Area of a circle

• How much space a circle takes up

• Units of area

Tags

CCSS.7.G.B.4

What is the circumference?

• 48

• 96

• 24

• 18

Tags

CCSS.7.G.B.4

Find the circumference of the circle with a radius of 20 m. Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

Jason bought a pizza with a diameter of 16 inches. The pizza is cut into 12 equal slices. What is the area of one slice of the pizza?

Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.HSG.C.B.5

Find the circumference of the circle with a diameter of 7.4 mm.

Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.7.G.B.4

A pond covers an area of 4069.44 square yards. What is the diameter of the pond?

Round to the nearest hundredth if necessary. Use 3.14 for pi.

Tags

CCSS.7.G.B.4