What is the height of cylinder b

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Sameera Chathuranga asked Apr 26, 2022

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24 votes

What is the height of cylinder b

Mathematics
high-school

Sameera Chathuranga asked Apr 26, 2022

by Sameera Chathuranga

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16 votes

Im sorry for taking your points i did not know you where new to the platform

i forgive you

Volker Seibt answered Apr 29, 2022

by Volker Seibt

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15 votes

Explanation:

(2*PI*r_A*h_A) /(2*PI*r_*h_B)=440/3960

r_B=n*r_A,h_B=n*r_A

then n=3

r_A=10

then r_B=30

BeniBela answered Apr 30, 2022

by BeniBela

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