Hannah is putting in tile floor she need to determine the angles that should be cut in the tires to fit in the corner that angle and the corner measures 90° one piece of the tile will have a measure of 38 degrees ​

Afitness center has 2 membership plans one has a low dollar sign up fee of 15 dollars and costs 38 dollars per month to join. a second plan has a higher sign up fee of 78 dollars but a lower monthly fee of 31 dollars for what number of days of the month is the coat the same