Question

If volume of the cylinder is 900 sq.cm with height 20cm. find its diameter.​

Answer 1

Answer:

Answer:

volume=900 sq.cm

height=20 cm

volume of cylinder=pi*r^2*h

900=22/7 * r^2 * 20

r=3.78

where r is the radius .

diameter=2 * radius=2 * 3.78 =7.56 cm

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