Question

Q3. 'When 5 is subtracted from
length and breadth of the
rectangle, the perimeter
becomes 26. What is the
mathematical form of the
statement ? ​

Answer 1

Answer:

perimeter of rectangle = 2 (l+b)

according to condition,

2(l-5+b-5) =26

2 ( l+b-10) = 26

l + b -10 = 13

l + b = 23

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