A square of digonal 8 cm is inscribed in a circle . Find the ratio of the area of the circle and the area of square.
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Answer:
11:7
Step-by-step explanation:
Side^2 + Side^2 = Diagonal^2
2Side^2 = 8^2
Side^2 = 32 cm^2
Area of Square = 32 cm^2
Diagonal = 8cm = Diameter of Circlr
Radius of circle = 8/2 = 4cm
Circle Area = (22/7)4^2 = 22*16/7
Area of circle / Area of square = (22*16)/(7*32)
=22/(7*2)
= 11/7
11:7 ratio
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