Area and Circumference Real World

Jojo bought a circular beach towel. The towel had a fringe around the entire edge of it. If the radius of the towel is 2.5 ft., how long was the fringe?

• 3.14

• 12.56

• 15.7

• 7.065

Tags

CCSS.7.G.B.4

Juan is walking a circular track. The diameter of the track is 6 feet. If he walks 3 times around the track, how far does he walk?

• 18.84

• 56.52

• 200.96

• 15.7

Tags

CCSS.7.G.B.4

Dewan has a circular island in his kitchen. The radius of the island is 1.5 feet. What area of the kitchen does the island cover?

• 7.065

• 15.7

• 25.12

• 9.42

Tags

CCSS.7.G.B.4

Joanne is making a cookie cake for her daughter's birthday. The diameter of the cookie is 16 inches. What is the area of the cookie?

• 200.96

• 354.34

• 56.52

• 37.68

Tags

CCSS.7.G.B.4

The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?

• 56.25 ft

• 246.2 ft

• 365.56 ft

• 392.5 ft

Tags

CCSS.7.G.B.4

Find the circumference of the circle. Use 3.14 for π.

• 14.13 cm

• 63.56 cm

• 28.26 cm

• 127.17 cm

Tags

CCSS.7.G.B.4

Find the circumference of the circle.

• 14.13 cm

• 63.56 cm

• 28.26 cm

• 127.17 cm

Tags

CCSS.7.G.B.4

Match the following definitions to the terms:

• square units (units²)

• Area of a circle

• Circumference of a circle

• feet, cm, inches

• Units of area

• How much space a circle takes up

• Units of circumference

• The distance around a circle

Tags

CCSS.7.G.B.4

Danielle wants to make a cookies for 3 friends. The radius of a cookie is 5 inches. If she wants to ice ALL 3 of the cookies, how many square inches of cookies must she cover with icing?

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