SOLUTION: The length of a rectangle is six times its width. if the area of the rectangle is 216 cm squared, what is the perimeter
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Question 821366: The length of a rectangle is six times its width. if the area of the rectangle is 216 cm squared, what is the perimeter
Answer by TimothyLamb(4379) (Show Source): You can put this solution on YOUR website!
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L = 6w
Lw = 216
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6ww = 216
ww = 216/6
ww = 36
w = 6
L = 36
---
answer:
p = 2L + 2w
p = 72 + 12
p = 84
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