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The circumference of the ball is o = 87 cm. Calculate its volume. Express the result in liters and round to the nearest whole number.

Correct answer:

V =  11 l

Step-by-step explanation:

o=87 cm dm=87:10  dm=8.7 dm  o = 2 π r  r=2πo=2 3.14168.71.3846 dm  V1=34 π r3=34 3.1416 1.3846311.1201 dm3 1 l = 1 dm3  V=V1=11.1201=11 l



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solid geometryplanimetricsUnits of physical quantitiesGrade of the word problem

 
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