Question

.In a rectangle of perimeter 1 metre, one side is 6cm longer than the other. What are the length and breadth?​

Answer 1

Answer:

Let length as l and breadth as b

l=b+5cm

P=2(l+b)

=2(b+b+5)

100 =4b+10

4b=90

b=22.5

l=22.5+5=27.5cm

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Answer 2

Answer:

27.5

Step-by-step explanation:

l=b+5cm

p=2(l+b)

=2(b+b+5)

100 =4b+10

4b=90

b=22.5

l=22.5+5=2.75