Circumference of Circles Word Problems

Hermie the Hamster is running on his little hamster wheel. If the wheel has a radius of 5.1 inches, how far will Hermie run after 5 revolutions? (Use 3.14 for pi)

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

The donut shop wants to sell a two-pack of donuts. They will place them in a box side by side. If the circumference of one donut is 15.7 inches, how long must the box be? (Use 3.14 for pi)

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

Sia wants to make decorative pillows. Her pillows have a radius of 8 inches. She has 900 inches of lace. How many pillows can she trim? Use 3.14 for pi.

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.4

Steven purchases a bowl. The diameter of the

bowl is 14 cm. What is the circumference of the

bowl? Round to the nearest hundredth. Don't forget to label.

Tags

CCSS.7.G.B.4

Daniel wants to buy cookies for his friend. The

radius of a cookie is 5 inches. What is the cookie’s

circumference? Round to the nearest hundredth. Don't forget to label.

Tags

CCSS.7.G.B.4

The circumference of a circle is 37.68 inches. Calculate the diameter of this circle.

Tags

CCSS.7.G.B.4

The distance around the circle.

• Diameter

• Radius

• Circumference

• Area

A tractor tire has a radius of 3.5 feet. How far can the tractor travel in 50 revolutions?

Tags

CCSS.HSG.C.B.5

Find the circumference to the nearest foot?

• 231 feet squared

• 132 feet squared

• 321 feet squaed

• 123 feet squared

Tags

CCSS.7.G.B.4

Wrapping ribbon around a vase.

• Area

• Circumference