The length of a rectangle is less by 1 than 3 times its breadth if the length of the diagonal is 37 cm find l &b
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Let breath of the rectangle be x
Therefore length = 3x-1
Now with the diagonal two right triangles are formed
We will work one of them
By p.G.T
37^2= x^2+ (3x-1)^2
1369= x^2+9x^2+1-6x
1369= 10x^2-6x+1
Now solve the equation you will get length and breadth of the rectangle
Therefore length = 3x-1
Now with the diagonal two right triangles are formed
We will work one of them
By p.G.T
37^2= x^2+ (3x-1)^2
1369= x^2+9x^2+1-6x
1369= 10x^2-6x+1
Now solve the equation you will get length and breadth of the rectangle
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