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5 votes
Help please!!!!!!!!!

Help please!!!!!!!!!-example-1
User Dattaya
by
5.1k points

1 Answer

3 votes

Answer:

25pi

Approximately 78.5398163397448

Explanation:

r=1/2 d

d=10 so r=5

A=pi*r^2

A=pi*5^2

A=25*pi

User Gtalarico
by
5.3k points