Question
A circle is perfectly inscribed inside a square. If the area of square is 64 cm '2, what is the area of circle ??
Answer
We know the area of square as 64 cm2.
=>> Area of square = side2 = 64
==>> side = sqrt 64
==>>side = 8 cm
Circle is perfectly inscriptions inside the square.
==>> side of square = diameter of circle
==>> 8 cm
We know
diameter of circle = 2 × radius of circle
Radius = diameter ÷ 2
Radius = 8 ÷ 2
Radius = 4 cm
Area of circle,
π × radius^ 2
π × 16
3.14 × 16
50.24
Area of circle = 50.24 cm2 !!!
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