Math, asked by Qamar2471, 2 months ago

The surface area of a cylinder is 31cm square. The surface area of a similar cylinder three times as high is

Answers

Answered by dornandylan
1

Answer:

279cm^2

Step-by-step explanation:

Scale factor = 3

Scale factor^2 = 9

31 x 9 = 279cm^2

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