Find the perimeter of square find the perimeter of circle whose diameter 24 cm
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Answer:
Sides of the rectangle is 6 cm and 8 cm
so diagonal of the rectangle is d = w^2 + l^2
d^2= 6^2 + 8^2
d^2 = 36+64 = 100 cm^2
In our question it says diagonal of the rectangle is diameter of the circle
d = 10
radius = diameter /2
r = 10/2
r = 5 cm
Area of the circle is pi*r^2
A = 3.14*5 *5
a = 78.5cm^2
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