each side of a square field measures 21m adjacent to this field there is a rectangular field having its side in the 4:3 if the perimeter of both the field are equal find the dimension of the rectangular field
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Length of each side = 21 m
Therefore, perimeter = 21 × 4 = 84m
Perimeter of the square = Perimeter of the rectangle
Ratio of length and breadth = 4:3
Perimeter = 2 ( Length + Breadth )
21 = 2 ( 4x + 3x )
21 = 8x + 6x
21 = 14x
21/14 = x
3/2= x
So, Length = 3/2 × 4 = 6m
Breadth = 3/2 × 3 = 4.5m
(PLEASE MARK AS BRAINLIEST)
Therefore, perimeter = 21 × 4 = 84m
Perimeter of the square = Perimeter of the rectangle
Ratio of length and breadth = 4:3
Perimeter = 2 ( Length + Breadth )
21 = 2 ( 4x + 3x )
21 = 8x + 6x
21 = 14x
21/14 = x
3/2= x
So, Length = 3/2 × 4 = 6m
Breadth = 3/2 × 3 = 4.5m
(PLEASE MARK AS BRAINLIEST)
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