Question

if the length of the sides of a triangle are (x+1),(x+2) and (x+3), find the perimeter of the triangle​

Answer 1

Answer:

3x+6

Step-by-step explanation:

perimeter of triangle= sum of all sides

perimeter of this triangle= x+1+x+2+x+3

=3x+6

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Answer 2

Given :

Length of the sides of a triangle:

(x+1)

(x+2)

(x+3)

To Find:

Perimeter of a triangle=?

Solution:

Perimeter of a triangle=Sum of all sides

...... (Formula)

=(x+1) +(x+2) +(x+3)

=x+1+x+2+x+3

=3x+6 units

Therefore,

The perimeter of a triangle is 3x+6 units.....