Title: Area of Circle
Course: quiz duplicate error

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 1133.54 mi^2 (incorrect)
- 59.66 mi^2 (incorrect)
- 283.385 mi^2 (correct)
- 119.32 mi^2 (incorrect)
A: 283.385 mi^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 94.2 ft^2 (incorrect)
- 706.5 ft^2 (incorrect)
- 176.625 ft^2 (correct)
- 47.1 ft^2 (incorrect)
A: 176.625 ft^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 28.26 ft^2 (incorrect)
- 14.13 ft^2 (incorrect)
- 63.585 ft^2 (incorrect)
- 15.89625 ft^2 (correct)
A: 15.89625 ft^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 34.1946 yd^2 (incorrect)
- 10.362 yd^2 (incorrect)
- 20.724 yd^2 (incorrect)
- 8.54865 yd^2 (correct)
A: 8.54865 yd^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 5805.86 cm^2 (incorrect)
- 1451.465 cm^2 (correct)
- 135.02 cm^2 (incorrect)
- 270.04 cm^2 (incorrect)
A: 1451.465 cm^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use 3.14 for π.
[Image]
- 4298.66 mi^2 (incorrect)
- 232.36 mi^2 (incorrect)
- 1074.665 mi^2 (correct)
- 116.18 mi^2 (incorrect)
A: 1074.665 mi^2

Q: Find the area of the circle. Use 3.14 or [Image] for π as indicated.

Use [Image] for π.
[Image]
- 4 [Image] ft^2 (correct)
- 15 [Image] ft^2 (incorrect)
- 7 [Image] ft^2 (incorrect)
- 3 [Image] ft^2 (incorrect)
A: 4 [Image] ft^2

Q: Solve the problem. Use 3.14 for π.

The striking circle in field hockey is a semicircle with a radius of 15.2 yd. Find the area of the semicircle.
- 725.4656 yd^2 (incorrect)
- 2901.8624 yd^2 (incorrect)
- 95.456 yd^2 (incorrect)
- 362.7328 yd^2 (correct)
A: 362.7328 yd^2

Q: Solve the problem. Use 3.14 for π.

A rubber ice-hockey puck has a 2.8 in. diameter. What is the surface area of one flat side of the puck?
- 3.0772 in.^2 (incorrect)
- 6.1544 in.^2 (correct)
- 8.792 in.^2 (incorrect)
- 24.6176 in.^2 (incorrect)
A: 6.1544 in.^2

Q: Find the area of the geometric figure.

[Image]
Use 3.14 for π. Round to the nearest hundredth, if necessary.
- 254.34 sq m (incorrect)
- 127.17 sq m (incorrect)
- 63.585 sq m (correct)
- 56.52 sq m (incorrect)
A: 63.585 sq m

Q: Find the area of the geometric figure.

[Image]
Use 3.14 for π. Round the answer to the nearest hundredth, if necessary.
- 1384.74 sq cm (incorrect)
- 131.88 sq cm (incorrect)
- 65.94 sq cm (incorrect)
- 346.19 sq cm (correct)
A: 346.19 sq cm

Q: Find the area of the geometric figure.

[Image]
Use [Image] for π.
- 69 [Image] sq mi (incorrect)
- 138 [Image] sq mi (incorrect)
- 1521 [Image] sq mi (incorrect)
- 380 [Image] sq mi (correct)
A: 380 [Image] sq mi

Q: Find the area of the geometric figure.

[Image]
Use [Image] for π.
- 12 [Image] sq km (incorrect)
- 100 [Image] sq km (incorrect)
- 50 [Image] sq km (correct)
- 25 [Image] sq km (incorrect)
A: 50 [Image] sq km

Q: Solve.

Find the area of the window. Round to the nearest tenth.
[Image] [Image]
 6 ft
- 161 sq ft (incorrect)
- 104.5 sq ft (incorrect)
- 52.7 sq ft (incorrect)
- 76.3 sq ft (correct)
A: 76.3 sq ft

Q: Solve.

Find the area of the skating rink. Round to the nearest tenth.
[Image]
- 569.3 sq yd (incorrect)
- 1138.7 sq yd (incorrect)
- 823.7 sq yd (incorrect)
- 884.3 sq yd (correct)
A: 884.3 sq yd