Question

The diameter of a circle with area 64x cmsquare is​

Answer 1

Answer:

Area of circle = 16*x^2*π

πr^2 = 16*x^2*π

r^2 = 16*x^2

r = 4x

Dia = side of square = 2r = 8x

Area of square = (side)^2 = (8x)^2 = 64x^2

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