A square sheet of paper is converted into a cylinder by rolling it along its side . What is the ratio of the base radius to the side of square?
Answers
Answered by
55
Side of the square = Circumference of the circle of cylinder
Let side = a
Radius = r
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Answered by
63
Dear Student,
● Answer -
r/s = 1/2π
◆ Explaination -
When square sheet of paper is converted into a cylinder by rolling, circumference of base is equal to side od square.
Let s be side of square and r be radius of base of cylinder.
s = 2πr
r/s = 1/2π
Hence, ratio of the base radius of cylinder to the side of square is 1:2π.
Thanks dear. Hope this helps you...
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