5
reason is because if you’re pentagon has lines of 5 then the area would be 25
10•8=80
so something times 80 will equal 400
80•5=400
I think you forgot to give the options along with the question. I am answering the question based on my research and knowledge. "Some customers who rate their service as high quality return for additional services" is the conclusion that can be drawn from this study. I hope that the answer has actually come to your desired help.
