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04-02-2020
Mathematics

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What is the radius of a sphere with a surface area of 144πcm2?
A. 36 cm
B. 12 cm
C. 6 cm
D. 4 cm

Respuesta :

surjithayer10 surjithayer10

09-02-2020

Answer:

Step-by-step explanation:

4π r²=144 π

r²=36

r=6 cm

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