Part 2: Use the trigonometric ratios 30º and 60° to calculate and label the remaining sides of ABDC. Show your work. (3 points)
sin 30°=
2
sin 60º =
2
cos 30º =
1
13
2
cos 60°
2
1
tan 30º =
tan 60°= 3
V5

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?