Question 786902
Area = 36

Area = L * W

Find factors of 36

2*2*3*3

The options for the lengths are

2*2=4 &3*3=9  (4,9)

2*2*3=12 &3    (12,3)

2*3=6 & 2*3=6   (6,6)

3*3*2=18 &2     (18,2)

Pick out the sides for the condtion 

it is 12 cms*3cm



One is odd & prime and other is even