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: Count side - lengths

There are 2 sides of length $t$ and 6 sides of length $u$.

Step3: Write expression

The perimeter $P = 2t+6u$.

Answer:

$2t + 6u$