Question

find the perimeter. simplify your answer.
(image of an isosceles triangle with two sides labeled 4 and the base labeled w+2)

Explanation:

:
$w + 10$

Step1: Define perimeter sum

Perimeter = sum of all sides

Step2: Add the sides

Perimeter = $4 + 4 + (w + 2)$

Step3: Simplify the expression

Perimeter = $w + (4 + 4 + 2) = w + 10$

Answer:

Step1: Define perimeter sum

Perimeter = sum of all sides

Step2: Add the sides

Perimeter = $4 + 4 + (w + 2)$

Step3: Simplify the expression

Perimeter = $w + (4 + 4 + 2) = w + 10$