The sides of a pair of adjacent sides of a rectangle are in the ratio 3:4 if its diagonal is 20cm long then find the lengths of the sides and heance the perimeter of the rectangle
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- Here ratio of length and breath is 3:4.
- We know that each angle of rectangle is right angle and diagonal is hypotenuse and length and breath are two sides.
- Length = 3x = 12 cm
- Breath = 4x = 16 cm
We know that perimeter of rectangle :-
- 2(l+b)
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