The diagonal of the floor of a rectangular closet is 7 feet. The shorter side of the closet is 4 feet. What is the area of the closet in square feet?	Choose the most appropriate option: A) 20 sq. ft B) 27 sq. ft C) 37 sq. ft D) 47 sq. ft E) 57 sq. ft
Other side	=   15 2	- 9 2   2	2   ft   =   225	-	81   4	4   ft   =   144   4   ft   =	6 ft.   Area of closet = (6 x 4.5) sq. ft = 27 sq. ft.   27 sq. ft)
<result>B</result>
The diagonal of the floor of a rectangular closet is 7 feet. The shorter side of the closet is 4 feet. What is the area of the closet in square feet?