Which pairs of angles are alternate interior angles?

choose all answers that are correct.

a.
∠c and ∠d

b.
∠c and ∠f

c.
∠d and ∠e

d.
∠d and ∠f

Asegment in the complex plane has a midpoint at 7 – 2i. if the segment has an endpoint at 11 – 3i, what is the other endpoint?

Use circumcenter theorem to solve for the given values

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?