Answer :

Answer:

3x

Step-by-step explanation:

Given that the side lengths of a triangle all equal 'x' find the perimeter of the triangle.

The perimeter is the total length of the boundary of a two-dimensional shape.

Thus, for a triangle the perimeter would be the sum of the length of the sides:

⇒ x + x + x = 3x

Thus, the perimeter is 3x.

Answer:

P = 3x

Step-by-step explanation:

The perimeter of a figure is the sum of all the sides.

The sides are of length, x,x,x

P = x+x+x

P = 3x