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The diagonal of the floor of a rectangular closet is 7½ feet. The shorter side of the closet is 4½ feet. What is the area of the closet in square feet?

5 1 4
13 1 2
27
37

Correct Answer: 27

Explanation:

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.

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