Answer:
1. α= 37 sin 15⁰ ≈ 9.58
2.b= 13≈3.24
tan76°
3. C = 10≈13.25
Sin490
4.b= 21.2≈ 7.30
tan71°
5.C=13≈ 13.52
cos16°
6.C=11 ≈ 33.79
sin19°
7. b= √ 16²-7² 14.39
8. A= √20²-10² =10√3
9. tan A = 7 A= 30.26°
12
10. CASB = 8 B = 48.190
12
Step-by-step explanation:
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