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18 votes
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Help help help help math math

Help help help help math math-example-1
User Alli
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2 Answers

20 votes
20 votes
Area = pi x radius^2

Pi=3 in this case

3x16^2=768cm^2 is the area
User Idontknow
by
3.1k points
6 votes
6 votes

Answer:

r=8

Explanation:

The radius is the diameter divided by 2.

So, 16/2 would equal 8.

User Muhammad Abdullah
by
2.2k points
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