The ratio of the measures of the sides of a triangle is 4: 7: 5. if the perimeter of the triangle is 128 yards, find the length of the longest side.

Hence, the length of the longest side is 56 yards.

Step-by-step explanation:

The ratio of the measures of the sides of a triangle is given as: 4:7:5.

Let 'x' denote a variable such that:

The length of first side of a triangle is 4x

the length of second side of a triangle is 7x

and the length of third side of a triangle is 5x.

also we are given that the perimeter of a triangle is 128 yards.

We know that the perimeter of a triangle is sum of lengths of all the sides of a triangle.

Hence, 4x+7x+5x=128 yards

 ⇒  16x=128

on dividing both the sides by 16 we get

x=8 .

Hence the length of first side of triangle is=4×8=32 yards

length of second side of triangle=7×8=56 yards

length of third side of a triangle=5×8=40 yards.

Hence, the length of the longest side is 56 yards.

step-by-step explanation:

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the answer is thin because within context, the stanza concludes the and frail tone the people have toward each other, and the fact that it would be thin, makes the most sense compared to "pliable" or "not hard or firm to the touch". hope this , good luck.

step-by-step explanation:

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