Math, asked by estherjoseph757, 5 hours ago

The volumd of a cylinder is 1078 cm its height is 7cm (a) what is the base of the cylinder

Answers

Answered by sanukdn2105
1

Answer:

volume of cylinder = πr^2h

1078 = 22/7*r^2*7

1078/7*7/22 = r^2

r^2 = 49

r = 7

base of cylinder = πr^2

= 22/7*49

= 154cm2

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