SOLUTION: the perimeter of a rectangle in 30 cm and its area is 50 cm squared. find in centre meters the longest side. thankyou

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Question 354518: the perimeter of a rectangle in 30 cm and its area is 50 cm squared. find in centre meters the longest side.
thankyou
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
2(l+b)=30
l+b=15
..
lb= 50
so length = 10cm
width = 5 cm
m.ananth@hotmail.com