I need help with this

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Which table represents points on the graph of h(x) = 3√-x+2?

Askateboard ramp is in the shape of a right triangle what is the height of the ramp