Question

the sides of a triangle are 3x+1,4x+2 and 5x find the perimeter of the triangle ?

Answer 1

Answer:

Step-by-step explanation:

Given :

The sides of a triangle ate 3x+1,4x+2 and 5x

To Find :

Find the perimeter of the triangle

Solution:

Sides of triangle are :

First side = 3x+1

Second side = 4x+2

Third side = 5x

Perimeter of side = Sum of all sides

Perimeter of side = 3x+1+4x+2+5x=12x+3

Hence The perimeter of triangle is 12x+3

Answer 2

Answer:

12x + 3

Step-by-step explanation:

perimeter = 3x + 1 + 4x + 2 + 5x = 12x + 3