Question

the radius and height of a cylinder are in the ratio 5:7
and it's volume is 550cm
cube.find it's radius​

Answer 1

Answer:

radius of cylinder = 5cm

Step-by-step explanation:

volume of cylinder =πr^2h

550 cm^3= 22/7*5^2*x^2*7x

550. = 22*25*x^3

x^3 = 1cm^3

x= 1cm

radius= 5x

= 5cm

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