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- 1. Multiple Choice
What is the surface area formula of a sphere?
4πr2
4πd3
(4/3)πr3
- 2. Multiple Choice
What is the volume formula for a sphere?
V = (4 ∕ 3)πr3
V = (1 ∕ 3)πr2h
V = πr2h
- 3. Multiple Choice
Do your best, and take out a calculator! Find the surface area in terms of π.
2120π mm2
144π mm2
287π mm2
- 4. Multiple Choice
What is the surface area of the sphere in terms of π?
16π ft2
25π ft2
33π ft2
- 5. Multiple Choice
Find the surface area of this beautiful blue ball given a diameter of 10 inches. Use 3.14 for π.
359.16 in2
314.00 in2
166.67 in2
- 6. Multiple Choice
You have a globe that has a radius of 11 inches. Find the surface area of your globe. Use 3.14 for π.
523.54 in2
16,717.42 in2
1519.76 in2
- 7. Multiple Choice
Find the surface area of the sphere shown. Use 3.14 for π. HINT: Use the radius!!!
221.56 cm2
70.66 cm2
834.92 cm2
- 8. Multiple Choice
WOOHOO! Now VOLUME! A sphere has a radius of 7 meters. Find the Volume in terms of π.
457.33π m³
104.72π m³
370π m³
- 9. Multiple Choice
Barney wanted to know how much ice cream she got in one scoop. The radius of a scoop is 2 inches. Find the volume. Use 3.14 for π.
345.32 in³
25.17 in³
33.49 in³
- 10. Multiple Choice
Jack Vaneradius wants to know how much water a sphere can hold with a radius of 8 miles. Find the volume. Use 3.14 for π.
83.62 mi³
2143.57 mi³
254.03 mi³
3390.97 mi³
- 11. Multiple Choice
My angry uncle Felipe found a punctured basketball in his basement. He wants to know how much air is used to fill up the entire ball. The diameter of the ball is 6 in. Find the volume. Use 3.14 for π.
113.04 in³
345.73 in³
589.03 in³
My angry uncle Felipe
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