ASAP PLZZZ
Which of the following statements are true? Check all of the boxes that apply.

Triangle ABC is a right triangle.
Segment h divides triangle ABC into two congruent triangles
Segment h divides triangle ABC into two right triangles.
a2 = b2 + c2
c2 = h2 + b2 - 2bx + x2
If you know sides a, b, and c, you can find all the angles of triangle ABC.