Question

1. If the lateral surface of cylinder is94.2cm^2 and it's height is 5 cm then find
(1)radius of its base
(2) it's volume​

Answer 1

Answer:

Step-by-step explanation:

curved surface area=2pirh=94.2

pi*r*h=47.1

(22/7)*r*5=47.1

r=2.999=3(approx)

volume=pi*r^2*h=(22/7)*(9)(5)=141.42

Answer 2

Answer:

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Step-by-step explanation:

hope u understand...