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2 years ago

11

The diagram shows a circle of radius 1 contained in a square. If the area of the circle equals x% of the area of the square, the

n what is x rounded to the nearest integer?

1 answer:

11111nata11111 [884]2 years ago

7 0

Answer:

Area of square with a side of 2r = 2(1) = 2 = 2^2 = 4

Area of circle = pi ( 1)^2 = pi

x = pi / 4 ≈ .79 = 79%

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