02-02-2017
Mathematics

contestada

A pyramid has a height of 5 in. And a surface area of 90in squared. Find the surface area of a similar pyramid with a height of 10in. Round to the nearest tenth if necessary.

a) 360 in squared
b) 180 in squared
c) 22.5 in squared
d) 3.6 in squared

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marisa08231 marisa08231

02-02-2017

c) 22.5 in squared is the answer

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