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kap26 [50]
2 years ago
11

What is the radius of a sphere that has a surface area of 951.1 in2?

Mathematics
2 answers:
Archy [21]2 years ago
8 0

Answer:

The answer is D. 8.7

Step-by-step explanation:

A=4πr2

Solving fore

r=1

2A

π=1

2·951.1

π≈8.69978in

dusya [7]2 years ago
4 0

Answer:

FORMULA FOR SURFACE AREA OF SPHERE = 4 pi r^2  

r = 6 " area = 4 pi X 6 X 6 = 144 pi " squared  

r = 12 "  

area = 4 X pi X 12 X 12 = 576 pi" squared  

ANSWER Area will be 4 times the original

Step-by-step explanation:

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Answer:

A

Step-by-step explanation:

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6 0
3 years ago
A cube has a volume of 64 cubic units. What is its surface area
Alona [7]
The volume of a cube is length x width x depth. In a cube all would be equal therefore. 

<span>x^3= 64 </span>
<span>x =4 </span>
<span>The area in square feet of one side would then be length x width </span>

<span>There are 6 sides so the surface area of the cube would be </span>

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7 0
3 years ago
Read 2 more answers
I need help ASAP with this
igor_vitrenko [27]

Answer:

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Step-by-step explanation:


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3 years ago
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Finger [1]

Answer:

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Step-by-step explanation:

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2 years ago
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