67,211 views
18 votes
18 votes
Which of the measurements of triangleBAC are correct

Which of the measurements of triangleBAC are correct-example-1
User Nataliya
by
2.7k points

1 Answer

14 votes
14 votes

Answer:

yes

no

yes

Explanation:

sin C = opp/hyp = 9/15 yes

tan B = opp/adj = 12/9 no

tan B = 12/9; B = tan^-1 12/9 = 53.13°

User Joe Volcano
by
2.5k points