Question

A cylinder has a height 14 cm base of radius 3m . Find the curved surface area of the cylinder

Answer 1

Answer:

Formula for CSA of cylinder - 2πrh

Step-by-step explanation

height = 14 cm

radius = 3 m = 300 cm

2*π*300*14 = 26400 $cm^{2}$

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Answer 2

Answer:

height=14cm

radius =3m=3×100cm=300cm

becoz we know that 1m=100cm

you can also change height in m its depend on you bt i change radius in m

now

• curved surface

1. area of cylinder=2pirh

• this pi is a mathematical form you know value of pi=22/7or3.14 ok

1. using curved surface arem

and put all value you given in question

2×22/7×300×14

after solving we get

26400cm^2

1. a formula