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What happens when circle meets square - find the area of the following image?

+1 vote
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What happens when circle meets square - find the area of the following image?

Find the area

posted Nov 21, 2016 by anonymous

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4 Answers

+1 vote

Lets assume the radius of the circle is r then the area of image = 2*(3/4 area of circle) + area of square
= 2*(3/4)* Pi * r^2 + r^2
=3/2 Pi r^2 + r^2

answer Nov 22, 2016 by Salil Agrawal
Oh... why didn't I think of this ? It's so simple. LOL.
+1 vote

Let r be the radius of the circle. Therefore r = side of the square
The total area will be 2 x (3/4 area of the circle) + area of the square
In other words:
2 x (3/4 x pi x r^2) + r^2

answer Nov 25, 2016 by anonymous
0 votes
answer Nov 21, 2016 by Tejas Naik
0 votes

(1.5* pi +1)*r*r . area in each of the 3/4 circles is 3/4 * pi*r*r and area of square is r*r. hence the answer

answer Dec 6, 2016 by Kewal Panesar



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