Asked by sim
The length of a rectangle is 8 metres less than twice its breadth. If the
perimeter of the rectangle is 56metre, find its length and breadth.
perimeter of the rectangle is 56metre, find its length and breadth.
Answers
Answered by
Anonymous
L=2b-8
Perimeter=2 (l+b)
2 (2b-8+b)=2 (3b-8)
6b-16=56
6b=72
B=12
L=2×12-8=24-8=16
L=16
Perimeter=2 (l+b)
2 (2b-8+b)=2 (3b-8)
6b-16=56
6b=72
B=12
L=2×12-8=24-8=16
L=16
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