Question

find area and perimeter of rectangle l=2.81 dm ,b=2.5

with full method

please send it answer fast please ​

Answer 1

Step-by-step explanation:

It is given that,

Length = 22.5 m

Breadth = 16 dm = 1.6 m

We know that,

Perimeter of a rectangle = 2(l+b)

Substituting the values

=2(22.5+1.6)

So we get,

=2(24.1)

=48.2 m.

Answer 2

Answer:  perimeter of rectangle   =  10.62 dm

Area of rectangle   = 7.025 dm^2

Step-by-step explanation:

     perimeter of rectangle = 2( l + b)

                                           = 2(2.81+2.5)

                                           =  10.62 dm

Area of rectangle = length * breadth

                             = 2.81 * 2.5

                             = 7.025 dm^2