Question

rectangle of length 11 m breadth 9m find the perimeter of rectangle​

Answer 1

Answer:

perimeter of rectangle=2(l+b)

=2(11+9)

=2. 20

=40m

Answer 2

$\huge\orange{\boxed{\mathscr{Answer}}}$

$length = 11 \: cm \\ breadth = 9 \: cm \\ formula \: for \: the \: perimeter \\ of \: the \: rectangle = \\ \red{2(l + b)} \\perimeter = 2((11) + (9)) \\ = 2(20) \\ = \red {40 \: cm}$