Math, asked by reenadevi0902, 9 months ago

6. The radius and height of a cylinder are in the ratio 5 : 7 and its volume is 550 cm. Find its radius

Answers

Answered by bhagirathbhuiya371
1

your answer is given in the given attachment.

just have a look.

I hope it may help u.

Attachments:
Answered by keshabchpanda
1

Step-by-step explanation:

volume of the cylinder=550 cm

let, the radius of the cylinder be 5x

the height of the cylinder be 7x

volume of cylinder = πr²h

=> 550 = 22/7*(5x)²*7x

=> 550 = 22*25x³

=> 550 = 550x³

=> x³ = 550/550

=> x³ = 1

=> x = 1

hence, radius of the cylinder = 5x = 5×1 = 5

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