Find the side of a cube whose surface area is 150² m

asked Jun 16, 2022 206k views

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Each edge will be 5 m long

There are 6 identical square faces
Area of each face = 150 / 6 = 25 m^2
Edge length = sr(25) = 5 m

Harsh Sureja answered Jun 17, 2022

4.2k points

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Answer:

6 m

Explanation:

$surface \: \: area = 4 {s}^(2)$

s is side

$150 = 4 {s}^(2) \\ {s}^(2) = 37.5 \\ s = 6.1 \: m$

Rajveer answered Jun 23, 2022

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