3
QuizMultiple Choice
Trigonometric Ratios in Right Triangles
Question 3 • EA Pre-Calculus Credit Recovery
Determine the value of (cosine of 79 degrees, and 15 minutes). In this case, minutes are 1/60 of a degree.
Answer
A
0.186524036B
0.268954236C
0.4852913584D
0.7394832568