Answer:
3
Step-by-step explanation:
Since we know QR and RS are the same, we can add them together
6 + 6 = 12
Since the whole line is 15 we subtract 12 from 15
15 - 12 = 3
Answer:
sorry but no
Step-by-step explanation:
i really hope you find someone
I answered this before and explained this but the answer is 3π I think. Hope this helps
