The total surface area of a cylinder is 220 cm² and its height is 6.5cm then volume is
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The total surface area of a cylinder is 220 cm² and its height is 6.5cm then volume is
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Step-by-step explanation:
We have,
The total surface area of cylinder =200π cm²
r=5 cm
We know that the total surface area of the cylinder
=2πr(r+h)
So,
2π×5(5+h)=200π
5(5+h)=100
5+h=20
h=15 cm
So, the sum of the r and h
r+h=5+15=20 I'm
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Answer:
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