Circles Wordproblems

Mr. Dixon is putting trim around the egde of a merry-go-round that has a diameter of 15 feet. How much trim does he need to buy?

(a)  

Daniel's dog, Buddy, in on an 8-foot leash that is attached to the center of a 20-foot fence. How much space does buddy have to roam around?

• 100.48 ft²

• 803.84 ft²

• 200.96 ft²

• 401.92 ft²

• 83.21

• 3328.4

• 1664.2 in

• 41.605 in

• 165

• 6.6

• 13.2

• 16

A manufactoring company is producing dinner plates with a radius of 6 inches. They plan to put a gold edge on each plate. Determine how many inches of gold edging they need for each plate.

(a)  

What are you looking to find to help you solve the question

• Area

• Circumference

What is the radius of the circular racetrack?

(a)  

How far does a car travel in 3 laps around the track?

(a)  

Jordan needs to buy mulch for the garden with the dimensions shown in the figure. How much mulch does Jordan need to buy to cover the garden?

• 379.94 yd²

• 94.99 yd²

• 34.54 yd²

• 17.27 yd²

At Little Ceasers, a large pizza has a diameter of 16 inches. A medium pizza has a diameter of 14 inches. A small pizza has a diameter of 12 inches. Which size pizza should Nadia order to get 37.68 inches of crust?

• Large Pizza

• Small Pizza

• Medium Pizza