contestada

The area of a circle, in terms of
π
, is 40
π
m2.
Find the value of the radius.
Give your answer as a simplified surd

Respuesta :

We have a formula that the area of a circle = radius squared multiply with π so the radius is the square root of the divison of the area of a circle and π

R= nearly 3.568 m.

Can you understand?

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