Question

Find the curved surface area and
total surface area of a right circular
cylinder whose height and radius of
the base are 30 cm and 14 cm
respectively. c​

Answer 1

Answer:

Diameter =14 cm

Radius =7 cm

Height =15 cm

So,

TSA of cylinder =2πr(r+h)

                           =2×722×7(7+15)

                           =2×722×7×22

                           =968 cm2

CSA of cylinder =2πrh

                           =2×722×7×15

                           =660 cm2

like this you can find your answer