∠xba lies on the circle and is half the measure of the intercepted arc ax
hence
measure of arc ax = 2 × 42° = 84°
∠acb is outside the circle and is
∠acb = (arcab - arcax ), hence
∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°
Answer from: Quest
Google it that might work
Answer from: Quest
1. 3.4/4
2. 0.8/7
3. 0.5 x 3
4. 0.9 x 6
5. 10.8
6. 2.35
7. 0.567
8. 9.35
9. 0.02
10. 0.06
11. 0.16
12. 0.42
13. 0.63
14. 5.6
15. 8.1
16. 9.9
17. 0.28
18. 0.48
19. 0.27
20. 0.49
21. 0.45
22. 0.72
23. 0.9
24. 0.88
25. 0.75
26. 0.16
27. 0.328
28. 0.495
29. 0.72
30. 1.068
Answer from: Quest
this is answer of 144 cubic meters
Another question on Mathematics
Mathematics, 21.06.2019 17:00
Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only