Mathematics, 27.10.2019 14:43 PrincessIndia

The lengths of the sides of a triangle are 4n, 2n+10, and 7n-15. is there a value of n that makes the trangle equilateral? explain. wouldn't the angles have to equal 180, so it couldn't be n=5?

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The lengths of the sides of a triangle are 4n, 2n+10, and 7n-15. is there a value of n that makes th...

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