Question

If the volume of a cylinder is 441 pi cm^3 and h is 9 cm,then its radius is:

Answer 1

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Answer 2

Answer:

HELLO MATE

THE ANSWER IS RADIUS= 7cm

Step-by-step explanation:

The volume of cylinder is πr2h

πr2h=441π cm3

cancel the π on both side

r2h=441

hence h=9

r2*9=441

r2=441/9

r2=49

r=7cm

HOPE THIS HELPS U