find the curved surface are of cylinder of height 3h and radius r/6 (pls be quick)
Answers
Answered by
4
Answer:
the surface are is equal to 113.14
Step-by-step explanation:
As we know that, curved surface area of cylinder = 2πrh
where height (h) = 3 and radius (r) = 6
= 2 × ( 2 2 / 7 ) × 6 × 3
= 792 / 7
= 113.14
HOPE IT HELP YOU
Answered by
0
Given : Cylinder of height 3h and radius r/6
To Find : curved surface are of cylinder
Solution:
curved surface are of cylinder = 2 π ( Radius) (Height)
Radius = r/6
Height = 3h
curved surface are of cylinder = 2 π (r/6)3h
= πrh
curved surface are of cylinder = πrh sq units
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