Question

parameter of a rectangular of dimension 1 metre and 80 CM​

Answer 1

Answer:

do by this method

Step-by-step explanation:

Length of rectangle = 2 m 25 cm=225 cm

breadth = 1 m 50 cm =150 cm.

perimeter of a rectangle =2(l+b)

=2(225+150)

=2(375)

perimeter of rectangle =750 cm = 7 m 50 cm.

Answer 2

Answer:

change 1 m into cm

{1m=100cm}

1×100 =100cm

Step-by-step explanation:

perimeter of rectangle - 2 ( L + B )

- 2 ( 80 + 100 )

- 2×180

- 360 cm..