Apillow is in the shape of a regular pentagon. the front of the pillow is made form 5 pieces of fabric that are congruent triangles. each triangle has an area of 22in squared. what is the area of the front of the pillow? pleeaass

(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.