Question

Q14)Curved surface area of a right
3 poin
circular cylinder is 4.4 m² if the radius
of the base of the cylinder is 0.7
m,find its height
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Answer 1

Answer:

Given:

⇒R=0.7m

⇒CSA=4.4 m

2

Let's assume height be x

⇒2πrh=4.4 m

2

⇒2×

7

22

×0.7x=4.4

⇒x=

2×22×0.7

4.4×7

=1m

⇒Height =1m