In a triangle, if i triple the height and base, what happens to the area?

If the angle bisectors of a pair of opposite angles of a quadrilateral are the opposite sides of a parallelogram formed by the two angle bisectors and two sides of the quadrilateral, is the quadrilateral always a parallelogram? explain your answer.

An expression for the average of x 2x and 3y

Need me know if option a, b,c are wrong so ik its d