How do you calculate the area of this square which has two semicircles in it? please help

Question

asked May 20, 2021 226k views

1 Answer

Jariq · Answer 1 · 2021-05-27T02:40:02+0000

The area of the square is 100 square units because 10×10=100

The radius of a circle is half the length of the square. The radius is 5.

The 2 semi-circles added together actually equals a circle.

The area of a circle is π
r^(2) .

5=r.

So
5^(2) equals 25.

The circle is 25π

So just subtract.

The area of the square with two semi-circles in it is (100 - 25π)

♡ Hope this helps! ♡

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