One side of triangle is 3x -5.. the other side is 19-x and the base is 2x. What is the perimeter of the triangle
1 answer:
Answer:
4x+14
Step-by-step explanation:
In order to find the perimeter of an triangle you need to add up all the sides of the triangle.
3x-5+19-x+2x ---> 3x+14-x+2x --> 4x+14
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