△pqr has two known interior angles of 34°, and 80°. △rst has two known interior angles of 24°, and 90°. what can be determined about whether △pqr and △rst are similar? all interior angles must be given to determine similarity. the triangles are not similar. similarity cannot be determined from the given information. the triangles are similar.

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?