mohammed043 mohammed043

28-03-2021
Mathematics

contestada

The area of a circle is 36.43cm2.
Find the length of the radius rounded to 2 DP?

Respuesta :

faylilly faylilly

28-03-2021

Answer:

22/7×r2 =36.43

r2=36.43×7/22

r2=255.01/22

r2=11.59

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