Ineed someone whose willing to me with the other 100 questions i dont know (not joking) but pls hell

You can eliminate b and d, because the angles will always be the same. I think the answer would be c

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .