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Mathematics, 10.11.2020 18:50 tahlialafaye

Katherine and Adam need a rug for their living room. They have purchased a rectangular rug that has a width of 5��2+ 3�� ft. and a length of 4 ��2+ 2 ft In the space below, draw a sketch of the rug.  

What is the perimeter of the rug?

Their friend, Lewis, has written the expression shown in the box  below to represent the perimeter of the rug. 
9��2+ 5��2

Is Lewis correct or incorrect?

Lewis also predicts that an expression representing the area of the  rug will be a binomial.

Is Lewis correct or incorrect?

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