The perimeter of a rectangle is 13 cm and width is 2. 3/4 cm
find its length
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Given,
Breadth =
Let,the length of rectangle be x.
Now,
Perimeter = 2 × (length + breadth)
Perimeter = 2
Putting perimeter of rectangle = 13 cm
13 = 2
x + 11/4 = 13/2
x = 13/2 - 11/4
x = 13 × 2 - 11/4
x = 26 - 11/4
x = 15/4
x = 3 3/4
Therefore,
•°•Length of rectangle = x = 3 3/4 cm.
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