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Help please do at 11
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2 votes
Help please do at 11

Help please do at 11-example-1
User Mechalynx
by
3.8k points

1 Answer

2 votes

Answer:

Explanation:

area =
\pi
r^(2) so it's
\pi
7^(2) = 153.938...
cm^(2)

circumference is 2
\pir = 2*
\pi*7 = 43.98229 cm

User Msoler
by
4.0k points
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