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प्रश्न
The area of the circle that can be inscribed in a square of side 6 cm is ______.
विकल्प
36π cm2
18π cm2
12π cm2
9π cm2
उत्तर
The area of the circle that can be inscribed in a square of side 6 cm is 9π cm2.
Explanation:
Given, side of square = 6 cm
∴ Diameter of a circle, (d) = Side of square = 6 cm
∴ Radius of a circle (r) = `"d"/2 = 6/2` = 3 cm
∴ Area of circle = π(r)2
= π(3)2
= 9π cm2
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