Question

perimeter of rectangle is 200 cm and the length is 80 cm find the breadth​

Answer 1

Answer:

b= p/2 -l

= 200/2 -80

= 100- 80

= 20 cm (answer)

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Answer 2

Answer:

20cm

Step-by-step explanation:

p=200cm; l=80cm

p=2(l+b)=200cm

therefore, breadth= (200- 80*2)/2= (200-160)/2=40/2=20cm