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krok68 [10]
3 years ago
14

Geometry this is for homework. Thanks for you're help.

Mathematics
1 answer:
alisha [4.7K]3 years ago
7 0

Answer:

A=380,13  cm

Step-by-step explanation:

D=2R

22=2R

R=22/2

R=11

A=pi*R²

A=3,14 * (11²)

A=3,14*121

A=380,13  cm

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