Question

write an expression that represents the perimeter of the figure below. write your answer in simplified form.

Explanation:

Step1: Recall perimeter formula

Perimeter is sum of side - lengths.

Step2: Identify side - lengths

The side - lengths are \(s, s, t, t, t, t, t, t\).

Step3: Write sum expression

Perimeter \(P=s + s+t + t+t + t+t + t\).

Step4: Combine like - terms

\(P = 2s+6t\).

Answer:

\(2s + 6t\)