10
QuizMultiple Choice

Angle Relationships

Question 10 • FT GMS AMDM B IC – 72

In right triangle ABC, when angles A and B add up to 90 degrees, what is the cosine of B equal to?a.sin Bc.sin Ab.tan Ad.cos A

Answer
A
A
B
B
C
C
D
D
In right triangle ABC, when angles A and B add…