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- 1. Multiple Choice
What is the surface area?
6658.56 mm2
452.16 mm2
904.32 mm2
108.8 mm2
- 2. Multiple Choice
For a sphere with a radius of 8, what is the Surface Area?
803.84
10096.2304
2143.573
100.48
- 3. Multiple Choice
Find the surface area of the sphere, given diameter is 10.
314.16 in2
314 in2
166.67 in2
521.24 in2
- 4. Multiple ChoiceFind the surface area when r=25cm.
remember to look at the units!!!!2500 cm22500 cm37850 cm27850 cm3 - 5. Multiple ChoiceWhat is the surface area of a baseball with a 3 inch diameter. Use 3.14 for pi.
***remember to find r first!!!!28.3 in2113.04 in218.84 in 2 - 6. Multiple ChoiceFind the surface area when r=21.5 inches.
Choose the correct units.5805.9 in21849 in21849 in35805.9 in3 - 7. Multiple Choice
Find the surface area of the figure.
Round your answer to the nearest hundredth.
Use the formula:1,520.53
760.27
379.94
759.88
- 8. Multiple Choice
Find the surface area of the figure. Where the diameter is 8.6 ft.
Round your answer to the nearest hundredth.
Use the formula:232.35
116.18
928.94
58.06
- 9. Multiple Choice
Find the surface area of the sphere
11494.04cm2
2463.01cm2
1436.76cm2
615.75cm2
- 10. Multiple Choice
Which formula calculates the surface area of a sphere?
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