True or False: The diagonals of a trapezoid are always congruent

Which of the following can be used to explain a statement in a geometric proof?

Margaret is purchasing a house for $210,000 with a 15 year fixed rate mortgage at 4.75% interest she has made a 5% down payment the house is valued at 205,000 and the local tax rate is 3.5% homeowners insurance 600 per year what are her total monthly payment

Angles 1 and 2 are complimentary angles. angle 1 = 52 degrees. what is the measure of angle 2?