(-8q^3r^4s^2)^2 =
64q^6r^8s^4.....its D
So those two angles are congruent to each other because they have the same size and they are the same shape
So this sheet is about area and perimeter, focus hard on it and it would be a good idea if you had a spare piece of paper next to you for figuring it out
40+3+.04+.003
expanded form is showing what you have to add together
