Math, asked by nasreenfatimarazvi, 9 months ago

Find the area of metal sheet required to construct a cylindrical drum without top of height 3.5m and radius 14m.

Answers

Answered by GurjotSinghWaraich

4

Step-by-step explanation:

Area of sheet = area of C.S.A of cylinder

(C.S.A= CURVE SURFACE AREA)

C.S.A= 2πrh

2×22/7×14×3.5=308 m^2

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