Question

If sides of a rectangular park are (x + 1) and (x - 1) respectively, its perimeter is
given by​

Answer 1

Step-by-step explanation:

length = x+1

breadth = x-1

perimeter =2(l+b)

=2[(x+1)+(x-1)]

=2(2x+0)

=4x+0

Answer 2

QUESTION:- If sides of a rectangular park are (x + 1) and (x - 1) respectively, its perimeter is

given by

ANSWER:- PERIMETER IS 2(L+B)

PERIMETER = 2(x+1+x-1)

peri= 2(2x)

peri = 4x is answer.

hope it helps

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