Question

Please answer. A cylindrical container's sum of height and radius is 15cm. It's total surface area is 616cm². Find the volume. (With full explanation)

Answer 1

Tsa of cylinder =22/7*r(15)=616 and solve it and radius 98/15  and put the value of (R) in (r+h) =15 and height  to be 127/15  and find the volume of cylinder=22/7*98/15*98/15*127/15=1135.8127