Question

Find the radius of a right circular cylinder whose volume is 3080 cubic centimetre and height is 20 cm​

Answer 1

Answer:

height of the cylinder =h= 20 cm given volume of the cylinder = 3080 cu cm πr²h = 3080 22/7 * r²*20 = 3080 r²= (3080 *7)/(22*20) r²= (140*7)/ 20

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Answer 2

Step-by-step explanation:

vol of Cylinder is 22 /7*r*r*h

here it's given that the volume is 3080

As per question :

h=20cm (Given)

3080 = 22/7 *r*r*20

On solving you will get your answer.