The perimeter is 78 because JA=JB and AL=LC and CK=KB. You would just need to add them all up
If 15 t-shirts were sold and 1/5 were grey,
then 4/5 of the shirts were white
Now, 4/5 of 15 = 12
∴ of the shirts sold, 12 were white
I’m pretty sure it’s it’s obtuse good luck
Answer: 6
Step-by-step explanation: