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Help help help help math math
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4 votes
Help help help help math math

Help help help help math math-example-1
User Andre Zimpel
by
7.9k points

2 Answers

5 votes
Area = pi x radius^2

Pi=3 in this case

3x16^2=768cm^2 is the area
User Mark Wang
by
7.8k points
4 votes

Answer:

r=8

Explanation:

The radius is the diameter divided by 2.

So, 16/2 would equal 8.

User Frances
by
8.6k points
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