The ratio of length of adjacent sides of a rectangle is 5:2 and its perimeter is 52. then find the length of rectangle.
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Answer:
18.57 units
Step-by-step explanation:
length=l
breadth=b
perimeter=52
ratio=5:2
=52=2(5x+2x) [because of the formula 2(l+b)]
=52/2=5x+2x
=26=5x+2x
=26=7x
=26/7=x
=3.714
=3.714x5
=18.57
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