3 years ago

A circle has an area of 1075.21 m^2 What is the radius to the nearest 1 decimal x.x

Mathematics

1 answer:

Sindrei [870]3 years ago

7 0

Area of circle = πr²

1075.21 = πr²

1075.21/π = r²

r = √1075.21/π

r = 18.5

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