Question

Find the volume of a cylinder in litres whose curved surface area is 154 sq.m and height is 3.5 m.​

Answer 1

Answer:

V≈134.77

Using the formulas

A=2πrh+2πr2

AB=πr2

V=ABh

Solving forV

V=1

4h(πh﹣πh2+2A)2=1

4·3.5·(π·3.5﹣π·3.52+2·154)2≈134.76807