can someone help me understand this? The length of the rectangle is two more then its width. the perimeter of the rectangle is 7
2 meters. what is the length of the rectangle?
1 answer:
Answer:
length = 24 meters
Step-by-step explanation:
1. l = 2w
2. P = 2l + 2w
P=72
3. 72 = 2l + 2w
4. Substitute w=l/2 to solve for l
72 = 2l + 2(l/2) ---> 72 = 3L - Divide by 3 on both sides
L= 24 meters
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