Answer:
sin32°
Step-by-step explanation:
Using the cofunction identity
cosx = sin(90 - x) , then
cos58° = sin(90 - 58)° = sin32°
D. 8
the upper quartile = 8
formula is lsquare so answer is 25ft
answer: A, cannot be true because cot ∅ is less than zero in quadrant 2.
