1.

Height of a right circular cylinder is h cm and base radius is r cm the curved surface area will be?​

Answer»

Step-by-step explanation:

Radius of CYLINDER (r)=7cm

Height of cylinder (h)=15cm

Curved SURFACE Area =2πrh

=2×(22/7)×7×15

=660cm

2

TOTAL Surface Area =2πr(h+r)

=2×(22/7)×7(15+7)

=2×22×22

=968cm^2



Discussion

No Comment Found

Related InterviewSolutions