Math, asked by ukarn56, 6 hours ago

If the difference of the height and radius of a cylinder is 14cm and their sum is 42cm, find its total surface area.

Answers

Answered by Jiya3052

4

Answer:

h-r = 14

h+r = 42

on solving these two

r = 14 cm

h = 28 cm

now TSA of cylinder = 2× 22/7 × 14 (14+28)

= 2×22×2 × 42

= 3696 cm²

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