use the formula P=21+2w to find the perimeter of the rectangle shown below. a long thing with a length of 39.9in and a height of 9.2 in
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use the formula P=21+2w to find the perimeter of the rectangle shown below. a long thing with a length of 39.9in and a height of 9.2 in
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Formula for rectangle=(length+width) x 2
(39.9+9.2) x 2
= 49.1 x 2
= 98.2 in.^2
Hope it helps!