#
Question : A bicycle wheel makes 2 revolutions. The diameter of the wheel is 17 inches : 2163526

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Find the diameter of a circle if the radius has the value given.

1) r = 31 ft

A) 97.34 ft

B) 62 ft

C) 15.5 ft

D) 3017.54 ft

2) r = 33.3 cm

A) 104.56 cm

B) 16.65 cm

C) 66.6 cm

D) 3481.91 cm

Find the radius of a circle if the diameter has the value given.

3) d = 56 yd

A) 14 yd

B) 2461.76 yd

C) 28 yd

D) 87.92 yd

4) d = 2.4 mi

A) 1.2 mi

B) 0.6 mi

C) 4.52 mi

D) 3.768 mi

Find the circumference of the circle. Use π ≈ 3.14 and round to the nearest hundredth.

5) diameter = 47 yd

A) 147.58 yd

B) 6936.26 yd

C) 295.16 yd

D) 73.79 yd

6) radius = 47 ft

A) 295.16 ft

B) 6936.26 ft

C) 147.58 ft

D) 73.79 ft

Solve. Use π ≈ 3.14 and round to the nearest tenth.

7) A bicycle wheel makes 2 revolutions. The diameter of the wheel is 17 inches. Determine how far the bicycle travels in inches.

A) 106.8 in.

B) 213.5 in.

C) 34 in.

D) 53.4 in.

8) A bicycle wheel makes 2 revolutions. The diameter of the wheel is 17 inches. Determine how far the bicycle travels in feet.

A) 17.8 ft

B) 2.8 ft

C) 8.9 ft

D) 106.8 ft

Solve. Use π ≈ 3.14 and round to the nearest hundredth.

9) A manhole cover has a diameter of 36 inches. What is the length of the brass grip-strip that encircles the rim of the cover making it easier to manage?

A) 226.08 in.

B) 56.52 in.

C) 113.04 in.

D) 1017.36 in.

10) Bob's truck has tires with a radius of 18 inches. How many feet does his truck travel if the wheel makes 3 revolutions?

A) 9.42 ft

B) 3052.08 ft

C) 28.26 ft

D) 14.13 ft

Find the area of the circle. Use π ≈ 3.14 and round to the nearest hundredth.

11) radius = 10.5 ft

A) 1384.74 ft^{2}

B) 131.88 ft^{2}

C) 346.19 ft^{2}

D)^{ }65.94 ft^{2 }

12) diameter = 8 ft

A) 50.24 ft^{2}

B) 200.96 ft^{2}

C) 50.24 ft^{2}

D) 25.12 ft^{2 }

Find the area of the shaded regions. Use π ≈ 3.14 and round to the nearest tenth.

13)

A) 956.3 in^{2}

B) 829.2 in^{2}

C) 574.8 in^{2}

D) Not enough data

14)

A) 486.7 m^{2}

B) 31.4 m^{2}

C) 530.7 m^{2}

D) 1017.4 m^{2}

15)

A) 706.5 km^{2}

B) 193.5 km^{2}

C) 2826 km^{2}

D) 1606.5 km^{2}

Solve. Use π ≈ 3.14 and round to the nearest hundredth.

16) A water sprinkler sends water out in a circular pattern. The radius of watering is 8 feet. Determine how large an area is watered.

A) 12.56 ft^{2}

B) 200.96 ft^{2}

C) 50.24 ft^{2}

D) 25.12 ft^{2}

17) A radio station sends out waves in all directions from a tower at the center of the circle of broadcast range. The broadcast range has a diameter of 148 miles Determine how large an area is reached.

A) 232.36 mi^{2}

B) 464.72 mi^{2}

C) 68,778.56 mi^{2}

D) 17,194.64 mi^{2}

18) The sound of an explosion at a fireworks factory was heard 27 miles away in every direction. How many square miles are in the area where people heard the explosion?

A) 84.78 ft^{2}

B) 9156.24 ft^{2}

C) 169.56 ft^{2}

D) 2289.06 ft^{2}

19) The rectangular part of the field shown below is 112 yd long and the diameter of each semicircle is 4 yd Find the cost of fertilizing the field at $0.45 per square yard.

A) $224.21

B) $207.25

C) $204.43

D) $106.45

20) Ellie bought a circular etched-glass table top to use as her dining room table. The glass is 6 ft in diameter. Find the cost of the table top at $87 per square yard of glass.

A) $1092.72

B) $4370.88

C) $2458.62

D) $273.18