Answer:
the perimeter of this trapzoid is 26.5.
Sorry if I am wrong and please do correct me if I am wrong.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Step 1: Put this into an equation

Step 2: Solve for x



Therefore you need to subtract
from
to get 
We are going to add.

80+48=128. So the perimeter is 128. Hoped I helped. :)