Question

How many times the volume and surface area of a cylinder increase if its radius remains same and height
is doubled ?

Answer 1

Step-by-step explanation:

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• The surface area will become 4 times ie increase by 3 times if both radius and height of the cylinder are doubled. The surface area will become 3 times ie increase by 2 times if radius and height are equal and only radius is doubled.

Answer 2

Step-by-step explanation:

Step-by-step explanation

The surface area will become 4 times ie increase by 3 times if both radius and height of the cylinder are doubled. The surface area will become 3 times ie increase by 2 times if radius and height are equal and only radius is doubled.