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The cylinders are similar. What is the volume of the red cylinder?

The cylinders are similar. What is the volume of the red cylinder?-example-1
User Sabbin
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1 Answer

3 votes

Answer:

150.8

Explanation:

Volume of big cylinder = pi * r^2 * h

small cylinder has a radius half the lenght of big cylinder, so height is also half of the big cylinder, since they are similar

so volume of small cylinder= pi * (r/2)^2 * h/2 = (pi * r^2 *h)/8= 1206/8= 150.75

User Pouria Moosavi
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