Answer:
14
Step-by-step explanation:
24 ÷ 2 = 12. 24 + 12 = 36. 50 - 36 = 14
24+12=36
50-36=14
hope this helped
The answer is 50.24
C=2Лr
C=16Л
C=50.24
(21-8)-6=7
and that's it