Question

Yolanda is making a banner for a school pep rally. She cuts fabric in the shape of a parallelogram. The angle at the bottom left corner measures 80°. The measure of the angle at the top left corner must measure °.

Answer 1

I had the same question and i guessed and it was right. The answer is 100.

Answer 2

The answer is 100 degrees because 180-80=100