Question

plz.....do fast friend ​

Answer 1

Answer:

33/4

Step-by-step explanation:

We know the perimeter(P) of a rectangle is 2(l+b),

where l is length and b is breadth or width.

Here, P=13cm

b=2 3/4cm=11/4cm

So, 13=2(11/4+l)

⇒ l=13/2−11/4=15/4cm

=33/4cm

Answer 2

Step-by-step explanation:

Hope it help you and please make my answer as brainlist answer