Cynthia besch wants to buy a rug for a room that is 20 ft wide and 33 ft long. she wants to leave a uniform strip of floor around the rug. she can afford to buy 378 ft² of carpeting. what dimensions should the rug have?

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .

B. 2 1/2 feet. multiply 2.5 inches by 12 to get thirty inches then divide by 12 to get 2.5 feet

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