Mathematics
Mathematics, 16.04.2020 01:41, als102

In Euclidean geometry, the sum of the lengths of 2 sides of a triangle is greater than the length of the third side. The lengths of 3 sides of a triangle are 3x, 7, and 12.

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In Euclidean geometry, the sum of the lengths of 2 sides of a triangle is greater than the length of...

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