Question

The sum of the radius of base and height of a solid right circular cylinder is 37 cm if the tsa of the solid cylinder is 1628 sq cm find the volume of the cylinder

Answer 1

Step-by-step explanation:

r + h = 37cm

π*r(r+h) = 1628cm² 22/7*r*37 = 1628cm²

r = 1628*7/22*37

= 74*7/37 = 2*7 = 14cm

h = 37-14 = 23cm

Volume = πr²h = 22/7 * 14*14*23

= 22*2*14*23 = 44*322

= 44(300+22)

= 13200+968

= 14168 cm³