Applying Area and Circumference

Find the area of the shaded region.

• 35.14 ft²

• 25.72 ft²

• 19.43 ft²

• 28.86 ft²

What is the area of this figure?

• 61.12 in²

• 39.14 in²

• 48.56 in²

• 42.28 in²

What is the perimeter of this figure?

• 23.28 in

• 32.28 in

• 29.14 in

• 51.12 in

Mrs. Cross has a circular rug under her kitchen table. The area of the rug is 153.86 square feet. What is the radius of the rug?

• 49 feet

• 7 feet

• 14 feet

• 24.5 feet

How far does a unicycle move when the wheel makes 5 full rotations?

• Circumference

• Area

Which expression could be used to find the approximate circumference of this quilt piece?

• 3.14(32)

• 3.14(16)

• 3.14(8)

• 3.14(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 ft

• 365 ft

• 393 ft

Daniel wants to buy cookies for her friend. The
radius of a cookie is 5 inches. What is the cookie’s 
circumference?

• 10 in

• 2.5 in

• 15.7 in

• 31.4 in 

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?

• 31.25 m²

• 29.55 m²

• 30.36 m²

• 28.26 m²

A bicycle tire has a diameter of 27 inches. How far does the bike travel along the ground when the wheel rotates once?

• 84.78

• 15.5

• 27

• 13