1.

4B) Solye the following questions : (Any Two)its base isThe curved surface area of a cylinder is 1980 cm2 and the radius of15 cm. Find the height of the cylinder. (T7LE Measure the

Answer»

Curved surface area of cylinder=2πrh

1980=2(22/7)(15)h

1980*7/2*22*15=h

height=21cm



Discussion

No Comment Found