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3 years ago

How do you find the area of the circle?

Mathematics

2 answers:

lesantik [10]3 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]3 years ago

3 0

It’s a semicircle, so it would be 1/2 pi r^2.

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