Question

The length of a rectangular field is 4 times its
breadth. If the breadth of the rectangle is 5.5 m, find
the perimeter of the rectangle.​

Answer 1

Answer:

here,

length (l ) = 4× breadth(b)

or, l = 4 × 5.5

or, l = 22m

Also,

perimeter of rect. = 2 ( l + b )

= 2 ( 22 + 5.5)

= 55m