The measure of two adjacent sides of rectangle is in the 11:10 .if the perimeter of rectangle is 84 cm then find its length and breadth.
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Let the side be x
Length is bigger than breadth so length is 11x and breadth is 10x. (from ratio 11:10)
ATQ,
Perimeter = 2(l+b)
84=2(11x+10x)
84=2(21x)
84=42x
x=84/42
x=2
Thus,
Length =11x =11×2 =23cm
Breadth =10x=10×2 =20cm..
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Length is bigger than breadth so length is 11x and breadth is 10x. (from ratio 11:10)
ATQ,
Perimeter = 2(l+b)
84=2(11x+10x)
84=2(21x)
84=42x
x=84/42
x=2
Thus,
Length =11x =11×2 =23cm
Breadth =10x=10×2 =20cm..
HOPE IT WILL HELP U..
PLZ MARK IT AS BRAINLIEST ANSWER..
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