Question

the perimeter of a rectangle is13cm it's width is 11/4 cm find its length​

Answer 1

Answer:

hee

perimeter of rectangle = 2(l +b)

13=2(l +11/4)

13=l +11/2

13-11/2=l

7.5=l

hence proved

Answer 2

Answer:

15/4

Because p=2(length+width)

so 13cm=2(l+11/4)

=2l+11/2=13cm

2l=13cm-11/2

2l=26/2-11/2

=15/2

l=15/2÷2

=15/2*1/2

=15/4ans