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Elis [28]
4 years ago
6

How do you find the area of the circle?

Mathematics
2 answers:
lesantik [10]4 years ago
8 0
Because is is a semicircle you do the same thing as you did with the rectangle but then divide by 2 or you can follow this formula
A=pi·r·r. (Area=3.14×radius×radius)
A=pi·r2. (Area=3.14×radius squared)
Lena [83]4 years ago
3 0
It’s a semicircle, so it would be 1/2 pi r^2.
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