Question

The perimeter of a rectangle is 22 cm and area is 30 sq. cm. What is the difference of length and breadth?
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Answer 1

Answer:

1

Step-by-step explanation:

perimeter=22

=2(l+b)

=l+b =11

area= 30

=l *b

by trial and error method

l*b = 30

5*6=30

5+6= 11

therefore

l= 5

b =6

difference= 6-5

=1