We know that the total area is 9 square meters, distributed according to the ratio of 4:3. How many meters are the length and width, and how to calculate with the formula?
Formula: length × width = area
The aspect ratio is 4:3
Let length = 4x, width = 3x
4x×3x=9
x^2=9/12=3/4
x=√3/2
Length = 4x = 2 √ 3
Width = 3x = 3 √ 3 / 2
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