Question

$premeter \: of \: the \: rectangel = 2(l + b)$
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Answer 1

Answer:

2(l + b)

Step-by-step explanation:

in a rectangle opposite side are equal

let it be l l b b

so perimeter is

= l + l + b + b

=2l + 2b

=2(l + b)

Answer 2

Answer:

2(l + b)

Step-by-step explanation:

in a rectangle opposite side are equal

let it be l l b b

so perimeter is

= l + l + b + b

=2l + 2b

=2(l + b)