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An edge on a cube is the line segment joining two vertices. What is the sum of the lengths of the edges if each edge measures 12 + 10V6 inches? Write your answer as a radical expression.

An edge on a cube is the line segment joining two vertices. What is the sum of the-example-1
User Shibumi
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Square root acts like a variable, so since there are 12 edges you want to distribute one length of an edge by 12. in the end youll get 144 + 120 square root 6
User Basilevs
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