jacky852
25.11.2019 •
Mathematics
The area of a rectangle is 229.2 m2. if the length is 15 m, what is the perimeter of the rectangle
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Ответ:
Step-by-step explanation:
The formula of an area of a rectangle:
l - length
w - width
We have
Substitute:
The formula of a perimeter of a rectangle:
Substitute:
Ответ: