PLZ HELP, this figure shows a right prism with a trapezoidal base, what is the sum of the areas of the four lateral (rectangular) faces of the prism in cubic centimeters unit?

Joanie watched 1 out of three of a movie in the morning

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.

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.