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PLEASEEEE HELP URGENT

PLEASEEEE HELP URGENT-example-1

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Answer:

7.1 cm

Explanation:

The diagonal of a cube connects two opposite corners.

You can use the diagonal of a cube in a right triangle in which it is the hypotenuse. The legs of the triangle are a diagonal of a face and an edge.

Let the length of the edge be s.

a^2 + b^2 = c^2


s^2 + 10^2 = (√(150))^2


s^2 + 100 = 150


s^2 = 50


s = √(50)


s = 5√(2)

s = 7.1

Answer: 7.1 cm

User Kimball Robinson
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