Math, asked by jaintsuyasha980, 2 days ago

find the curved surface area of a right circular cylinder circumference of whose base is 77 cm and height is 6 CM

Answers

Answered by alishakhan6692

0

Answer:

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

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