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How do you get the length of rectangle of perimeter is 110 ft and with 20 ft?
Wiki User
∙ 11y ago
Let the length be x and the width is 20:-
2(x+20) = 110
2x+40 = 110
Subtract 40 from both sides and then divide both sides by 2 to find the width:-
x = 35 feet which is the length
Check: 2(35+20) = 110 feet which is the perimeter
Wiki User
∙ 11y ago
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