1) tgA=168/70=2.4 2) sinB=21/35=0.6 3) tgA=12/5=2.4 4) tgA=45/60=0.75 5) cosA=24/30=0.8 6) tgA=156/65=2.4 7)tgA=42/56=0.75 8) sinA=16/20=0.8 9) tgA=9/12=0.75 10) cosA=6/10=0.6
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Answers & Comments
1) tgA=168/70=2.4
2) sinB=21/35=0.6
3) tgA=12/5=2.4
4) tgA=45/60=0.75
5) cosA=24/30=0.8
6) tgA=156/65=2.4
7)tgA=42/56=0.75
8) sinA=16/20=0.8
9) tgA=9/12=0.75
10) cosA=6/10=0.6