Question

The length of three sides of a triangle are 3x+1/2 ,2x+1/4 , and x +1/2 .the perimeter of the triangle is

Answer 1

Explanation:

Just add the three sides P = side1 + side2 + side3

Don't let the 'x' terms confuse you, they are just numbers times 'x'

P = 3x+1/2 + 2x+1/4 + x+1/2

= 6x + 5/4

P = 6x + 1&1/4