CAN SOMEBODY HELP SOLVE THE EQUATION

(05.02) mr. morris is going to save money and replace his sailboat's mainsail himself. he must determine the area of the mainsail in order to buy the correct amount of material. calculate the area of the parallelogram to determine how much material should be purchased. be sure to explain how to decompose this shape into rectangles and triangles. describe their dimensions and show your work.

Iknow the answer but the calculator doesn't seem to give the right one

True or false: dilations map angles of the same degrees