Question

Find perimeter if length is 8m and breadth is 4m.​

Answer 1

which of rectangle of then perimeter of rectangle

is = 2×(l+b)

2×(8+4)

2×12

24.

perimeter of rectangle is =24 m. l hope it helps thanks.

Answer 2

$perimeter \: = 2(l + b) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: =2(8 + 4) \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 2(12) \\ \: \: \: \: \: \: \: \: \: \: \:= 24$