If lateral surface area of cylinder is94.2cm2 and height is 5cm then f

1.	If lateral surface area of cylinder is94.2cm2 and height is 5cm then find radius of its base
Answer» Ok Given,\xa0h=5cm⇒Let radius\xa0=r(i) Curved Surface Area\xa0⇒94.2cm2=2πrh⇒94.2\xa0cm2=2×3.14×r×5cm⇒r=3cm(ii) Volume of cylinder\xa0⇒πr2h=3.14×3×3×5=141.2cm3?

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