What does a quadrilateral look like, i'll look it up but its so fun on this

Which angle has the same measure as the dehedral angle formed by the orange face and the purple rectangle

Find the average rate of change for the given function drom x=1 to x=2

Pamela has a 30-year, 5.75% mortgage on her $250,000 home. she has been paying on it for 5 years, and has recently hit some financial trouble. if her lender agreed to lower the interest rate on her $231,905.47 balance to 5.5%, what will her new payment be for the remainder of the loan?