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04-06-2020
Mathematics

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the volume of a cylinder is 210 cm³ with a radius of 14 cm find the curved surface area if the formula for curved surface area is
2πrh

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ava2002 ava2002

04-06-2020

Answer:

30 cm²

Step-by-step explanation:

we need to find h

V=πr²h

h=V/πr²

h=210/14²π

h=0.341

then we found curved surface area

A=2πrh

A=2×π×14×0.341

curved surface are= 30 cm²

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