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- 1. Multiple Choice
Find the area of the circle.
43.96
153.86
87.82
302.72
- 2. Multiple Choice
What is the area of the circle?
1017.36 in2
113.04 in2
56.52 in2
254.34 in2
- 3. Multiple Choice
What is the area of a circle with the diameter of 10 cm?
314 cm2
31.4 cm2
78.5 cm2
10 cm2
- 4. Multiple Choice
Find the area of the circle below.
100 cm2
225 cm2
9 cm2
28.26 cm2
- 5. Multiple Choice
What is the diameter?
2.75 cm
5.5 cm
17.27 cm
94.99 cm2
- 6. Multiple Choice
Marisa purchases a clay pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the clay pot's bottom? (Round to the nearest whole number.)
28 cm2
57 cm2
254 cm2
1017 cm2
- 7. Multiple Choice
A line that goes from one edge of the circle to another and crosses the center is the ________________________________.
Center
Diameter
Radius
Circumference
Area
- 8. Multiple Choice
What is the radius of this circle?
9.75 mm
19.5 mm
4.875 mm
30.615 mm
- 9. Multiple Choice
A line from the center point to the edge of the circle is called the _______________________________.
Center
Diameter
Radius
Circumference
Area
- 10. Multiple Choice
What is the area of a circle with a diameter of 10 mm ?
31.4 mm2
78.5 mm2
15.7 mm2
314 mm2
- 11. Multiple Choice
What is the formula for area of a circle given the radius?
A = πr
A = 2πr
A = πd
A = πr²
- 12. Multiple Choice
If my radius is 18 ft, what is my diameter?
1,017.36 ft2
56.52 ft
9 ft
36 ft
- 13. Multiple Choice
What is the area of a circle with a radius of 21 ft?
1384.74 ft2
2142.12 ft2
434.08 ft2
1289.12 ft2
- 14. Multiple Choice
Which of the following choices is closest to the area of the circle?
253.34 m2
63.59 m2
56.52 m2
28.26 m2
- 15. Multiple Choice
What is the radius if the diameter is 35?
175
70
17.5
8.75
- 16. Multiple Choice
What is the area of the circle?
83.23 in2
78.50 in2
314.16 in2
170.12 in2
- 17. Multiple Choice
The diameter of the face-off circle on an ice-hockey rink is 30 feet. Find its area.
675.6 ft2
29.67 ft2
545.8 ft2
706.5 ft2
- 18. Multiple Choice
Shring's dining room table is round and has a radius of 4.5 feet. What is the tabletop's area?
63.585 ft2
68.345 ft2
64.585 ft2
61.345 ft2
- 19. Multiple Choice
What's the area of the circle?
15393.8 mi2
1248.12 mi2
5930.12 mi2
3848.45 mi2
- 20. Multiple Choice
If the diameter of a circle is 14 mm, the circumference is approximately ___
21.98 mm
87.92 mm
43.96
153.86 mm2
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