Respuesta :

Answer:

P=6x-3 units

Correct answer: Third option

Step-by-step explanation:

Perimeter of a Triangle

Given a triangle of sides a,b,c. The perimeter is the sum of its sides, i.e.

P=a+b+c

The triangle shown in the figure has sides of values x+3, 2x-1, 3x-5. The perimeter is

P=x+3+2x-1+ 3x-5

Joining like terms:

P=6x-3 units

Correct answer: Third option