SOLUTION: The length of a rectangle is 3 inches longer than its width. The length of this rectangle is an even number. The area of this rectangle is 40ft2. The perimeter of this rectangle

Question 1023827: The length of a rectangle is 3 inches longer than its width. The length of this rectangle is an even number. The area of this rectangle is 40ft2. The perimeter of this rectangle is 26ft.
Found 2 solutions by ikleyn, josgarithmetic:
Answer by ikleyn(52798) (Show Source): You can put this solution on YOUR website!
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Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Dimensions of a rectangle can be found when given its perimeter and its area. Will such results match your first sentence description relating width and length?

Discriminant is

And these are also the dimensions: .

YES. The two dimensions differ by 3, and the LENGTH would be the even number value, 8; and width is 5.
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