Question

The preimeter of a triangle is 4×-8, one of the side is 2×-4 and another is 3×+8. Find the third side .​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

First side of triangle (a) = 2 x - 4

Second side of triangle (b) = 3 x + 8

Perimeter of triangle = 4 x - 8

a + b + c = 4 x - 8

2 x - 4 + 3 x + 8 + c = 4 x - 8

c + 5 x + 4 = 4 x - 8

c = 4 x - 8 - 5 x - 4

c = - 1 x - 12

Third side of triangle (c) = - 1 x - 12