Respuesta :

perimeter of non-shaded part = 7

perimeter of shaded part = 9

so ratio of shaded to non shaded is =

shaded:non shaded = 9:7 = 9/7

so option b is correct

crislosa8013

Answer:

I think it's 9/7 for the nonshaded one and the shaded one is 81/49

Step-by-step explanation: To be honest i'm using both division and multiplication that's really all ad  hope I helped you out yo.