Question

the radius and height of cylinder A are 7cm and 14 cm respectively.Those of cylinder B are 14cm and 7cm respectively. what is the ratio of the volume of cylinder A to the volume of cylinder B?​

Answer 1

Answer:

volume of cylinder=πr²h

let r1,h1 be radius of A and r2, h2 be thr that of B.

ratio=πr1²h1/πr2²h2(π gets cancel)

=7²(14)/14²(7)=686/1372=1/2.

Therefore, ratio=1:2

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Answer 2

$\huge \red {SOLUTION:}$

How To: The formula for the volume of a cylinder is:

V = π•r²•h

where:

• V is the volume of the cylinder
• r is the radius of the base or top
• h is the height.