Question

A right circular cylinder has all of its dimensions multiplied by four. How is its surface area affected?

Answer 1

if all dimensions are multiplied by \(k\), surface area increases by \(k^2\)

Answer 2

@ganeshie8 whats K?

Answer 3

k is just a variable, it is 4 here in this q

Answer 4

so you figured how surface area will be affected here ? :)

Answer 5

if you're unsure, heres the answer :-
if u multiply dimensions by \(4\), surfaces area increases by \(4^2\)