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Ivahew [28]
3 years ago
12

Find the area of the semicircle need help asapp

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
4 0

Answer:

2 pi

Step-by-step explanation:

The radius is 2

The area of a circle is

A = pi r^2

We have 1/2 of a circle so

1/2 A = 1/2 pi r^2

         =1/2 pi ( 2)^2

         =1/2 pi *4

      = 2 pi

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