The perimeter of a triangle is 42 yards. the first side is 5 yards less than the second side, and the third side is 2 yards less than the first side. what is the length of each side?

First side = 13 yarsd

Second side = 18 yards

third side = 11 yards

Step-by-step explanation:

Let the second side of the triangle be x.

Then the first side must be

and the third side must be

We know that the perimeter of triangle = Sum of all sides .

Therefore, we have

Hence, the length of second side = 18 yards

The length of first side = 18-5=13 yards

The length of third side = 13-2=11 yards

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1. minimum

2. 6400

3. eight

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