Calculate 73534

The sphere has a diameter of 70 cm. Calculate its surface area and volume.

Correct answer:

S =  15393.804 cm2
V =  179594.38 cm3

Step-by-step explanation:

d=70 cm r=d/2=70/2=35 cm  S=4π r2=4 3.1416 352=15393.804 cm2
V=34 π r3=34 3.1416 353=179594.38 cm3

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