Title: Circumference Review
Course: quiz duplicate error

Q: Find the radius or diameter as requested.

Find the diameter.
[Image]
- 5538.96 ft (incorrect)
- 21 ft (incorrect)
- 131.88 ft (incorrect)
- 84 ft (correct)
A: 84 ft

Q: Find the radius or diameter as requested.

Find the radius.
[Image]
- 1384.74 mi (incorrect)
- 21 mi (correct)
- 65.94 mi (incorrect)
- 10.5 mi (incorrect)
A: 21 mi

Q: Find the radius or diameter as requested.

Find the diameter.
[Image]
- 0.55 cm (incorrect)
- 3.80 cm (incorrect)
- 3.454 cm (incorrect)
- 2.2 cm (correct)
A: 2.2 cm

Q: Find the radius or diameter as requested.

Find the radius.
[Image]
- 0.7 ft (incorrect)
- 4.396 ft (incorrect)
- 1.4 ft (correct)
- 6.15 ft (incorrect)
A: 1.4 ft

Q: Find the radius or diameter as requested.

Find the diameter.
[Image]
- 1575.53 yd (incorrect)
- 11.2 yd (incorrect)
- 70.336 yd (incorrect)
- 44.8 yd (correct)
A: 44.8 yd

Q: Find the radius or diameter as requested.

Find the radius.
[Image]
- 38.7 mi (correct)
- 121.518 mi (incorrect)
- 4702.75 mi (incorrect)
- 19.35 mi (incorrect)
A: 38.7 mi

Q: Find the radius or diameter as requested.

Find the diameter.
[Image]
- [Image] m (incorrect)
- 1 [Image] m (correct)
- 2 [Image] m (incorrect)
- [Image] m (incorrect)
A: 1 [Image] m

Q: Find the radius or diameter as requested.

Find the diameter.
[Image]
- 8 [Image] m (correct)
- [Image] m (incorrect)
- 2 [Image] m (incorrect)
- 13 [Image] m (incorrect)
A: 8 [Image] m

Q: Find the circumference of the circle.

[Image]
Give the exact circumference.
- 80π km (correct)
- 6400π km (incorrect)
- 160π km (incorrect)
- 40π km (incorrect)
A: 80π km

Q: Find the circumference of the circle.

[Image]
Give the exact circumference.
- 81π in. (incorrect)
- 40.5π in. (incorrect)
- 6561π in. (incorrect)
- 162π in. (correct)
A: 162π in.

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use π ≈ 3.14.
- 69.08 units (correct)
- 138.16 units (incorrect)
- 34.54 units (incorrect)
- 1519.76 units (incorrect)
A: 69.08 units

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use π ≈ 3.14.
- 7.065 yd (incorrect)
- 4.710 yd (incorrect)
- 18.840 yd (incorrect)
- 9.420 yd (correct)
A: 9.420 yd

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use [Image] for π.
- 682 in. (correct)
- 147,994 in. (incorrect)
- 1364 in. (incorrect)
- 341 in. (incorrect)
A: 682 in.

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use π ≈ 3.14.
- 3017.54 yd (incorrect)
- 194.68 yd (correct)
- 48.67 yd (incorrect)
- 97.34 yd (incorrect)
A: 194.68 yd

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use π ≈ 3.14.
- 452.160 yd (incorrect)
- 37.680 yd (incorrect)
- 15.240 yd (incorrect)
- 75.36 yd (correct)
A: 75.36 yd

Q: Find the circumference of the circle.

[Image]
Approximate the circumference. Use [Image] for π.
- 396 units (correct)
- 12,474 units (incorrect)
- 198 units (incorrect)
- 99 units (incorrect)
A: 396 units

Q: Solve.

A circular fountain has a radius of 48 ft. Approximate the distance around the fountain. Use 3.14 for [Image]
- 7234.56 ft (incorrect)
- 301.44 ft (correct)
- 150.72 ft (incorrect)
- 75.36 ft (incorrect)
A: 301.44 ft

Q: Solve.

A circular walkway has a radius of 259 m. Approximate the distance around the walkway. Use [Image] for [Image]
- 210,826 m (incorrect)
- 814 m (incorrect)
- 1628 m (correct)
- 407 m (incorrect)
A: 1628 m

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

Use 3.14 for π.
[Image]
- 106.76 cm (incorrect)
- 26.69 cm (incorrect)
- 226.87 cm (incorrect)
- 53.38 cm (correct)
A: 53.38 cm

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

Use 3.14 for π.
[Image]
- 18.840 ft (incorrect)
- 7.620 ft (incorrect)
- 37.68 ft (correct)
- 113.040 ft (incorrect)
A: 37.68 ft

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

Use 3.14 for π.
[Image]
- 6.594 cm (incorrect)
- 13.188 cm (correct)
- 26.376 cm (incorrect)
- 13.847 cm (incorrect)
A: 13.188 cm

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

Use 3.14 for π.
[Image]
- 30.772 ft (incorrect)
- 15.386 ft (correct)
- 75.391 ft (incorrect)
- 7.693 ft (incorrect)
A: 15.386 ft

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

Use 3.14 for π.
[Image]
- 76.93 ft (incorrect)
- 307.72 ft (incorrect)
- 1884.79 ft (incorrect)
- 153.86 ft (correct)
A: 153.86 ft

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

Use 3.14 for π.
[Image]
- 100.48 cm (correct)
- 200.96 cm (incorrect)
- 3215.36 cm (incorrect)
- 50.24 cm (incorrect)
A: 100.48 cm

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

Use [Image] for π.
[Image]
- 9 [Image] ft (incorrect)
- 122 [Image] ft (incorrect)
- 19 [Image] ft (incorrect)
- 39 [Image] ft (correct)
A: 39 [Image] ft

Q: Solve the problem. Use 3.14 for π.

A wicker basket has a circular rim with a diameter of 6 in. How many inches of ribbon are needed to go once around the rim?
- 16.84 in. (incorrect)
- 37.68 in. (incorrect)
- 36 in. (incorrect)
- 18.84 in. (correct)
A: 18.84 in.

Q: Solve the problem. Use 3.14 for π.

A semicircular driveway has a diameter of 110 ft. How long is the driveway?
- 2016.7 ft (incorrect)
- 170.7 ft (incorrect)
- 172.7 ft (correct)
- 345.4 ft (incorrect)
A: 172.7 ft

Q: Solve the problem. Use 3.14 for π.

A circular fountain has a statue in its center, 7 m from the edge. What is the distance around the fountain?
- 41.96 m (incorrect)
- 21.98 m (incorrect)
- 49 m (incorrect)
- 43.96 m (correct)
A: 43.96 m

Q: Solve the problem. Use 3.14 for π.

A figure skater must trace a figure eight on the ice that consists of two perfect circles, each with a radius of [Image] How far does the skater go one time around the figure eight?
- 25.12 ft (incorrect)
- 50.24 ft (incorrect)
- 23.12 ft (incorrect)
- 100.48 ft (correct)
A: 100.48 ft

Q: Solve the problem. Use 3.14 for π.

The outfield wall in a baseball park is in the shape of a quarter circle. If the radius of the circle is 7 ft, how long is the wall?
- 21.98 ft (incorrect)
- 10.99 ft (correct)
- 5.495 ft (incorrect)
- 8.99 ft (incorrect)
A: 10.99 ft