Question

find the perimeter. simplify your answer. 6p+1 6p+1 8p-9

Explanation:

Step1: Recall perimeter formula

Perimeter of a triangle is the sum of all its sides. So, we add the three sides: \((6p + 1)+(6p + 1)+(8p - 9)\).

Step2: Combine like terms

First, combine the \(p\)-terms: \(6p+6p + 8p=20p\). Then, combine the constant terms: \(1 + 1-9=-7\).

Step3: Form the simplified expression

Putting the combined terms together, we get \(20p-7\).

Answer:

\(20p - 7\)