Question

find the perimeter. simplify your answer. triangle with each side labeled y+10

Explanation:

Step1: Recall perimeter formula for triangle

The perimeter \( P \) of a triangle is the sum of its three side lengths.

Step2: Identify side lengths

Each side of the triangle is \( y + 10 \), so there are three sides: \( y + 10 \), \( y + 10 \), and \( y + 10 \).

Step3: Calculate the perimeter

Sum the three sides: \( P=(y + 10)+(y + 10)+(y + 10) \).
Combine like terms: \( P = 3y+30 \).

Answer:

\( 3y + 30 \)