Question

find the perimeter of the triangle. (example an expression is 3x + 50)

Explanation:

Step1: Recall perimeter formula

Perimeter of a triangle is the sum of all its sides. So, we add the lengths of \( AB \), \( AC \), and \( BC \).
The sides are \( x + 14 \), \( x + 14 \), and \( 2x + 36 \).

Step2: Add the side lengths

Perimeter \( P=(x + 14)+(x + 14)+(2x + 36) \)
Combine like terms: \( x+x + 2x=4x \) and \( 14 + 14+36 = 64 \)
So, \( P = 4x+64 \)

Answer:

\( 4x + 64 \)