Nadegobesmart Nadegobesmart

02-06-2021
Mathematics

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The Surface Area of a sphere is 36π cm2. Find its diameter.

Respuesta :

mathstudent55 mathstudent55

02-06-2021

Answer:

6 cm

Step-by-step explanation:

A = 4πr^2

4πr^2 = 36π cm^2

r^2 = 9 cm^2

r = 3 cm

d = 2r = 6 cm

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