the perimeter of a triangle is 4 x-8 ,one of the side is 2x -4 and another is 3x + 8 . find the third side
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Given:
Perimeter = 4x - 8
First side = 2x - 4
Second side 2 = 3x + 8
To Find:
The length of the third side.
Solution:
Third side = Perimeter - ( sum of the two sides )
Third side = 4x - 8 - ( 2x - 4 + 3x + 8 )
Third side = 4x - 8 - 2x - 4 + 3x + 8
Third side = 5x - 4
Answer:
The length of the third side is 5x - 4.
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