24 children were asked which is there favourite colour for the choice of red blue green or yellow there answers are shown below

Can someone me and plz do the problem

The surface area of the triangular prism is .

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.