Ericapab
23.06.2020 •
Mathematics
The area of a particular rectangle is exactly equal to its perimeter. If it's length is 4 meters long,
what is its width?
Can you please help me..Thank you!
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Ответ:
4m
Step-by-step explanation:
We can set the expressions of area and perimeter equal to each other. Denote length as 'L' and width as 'W'.
LW = 2(L+W)
substitute 4 for L
4W = 2(4+W)
now solve for W
4W = 8+2W
2W = 8
W = 4
Ответ: