the answer is 304
Step-by-step explanation:
write the formula and Substitute the Numbers.
I hope This Helps!
Answer:
36
Step-by-step explanation:
The measure of ∠1 is 125° .
Answer:
d. 
Step-by-step explanation:
The given trigonometric equation is;

Recall that;



The cosine function is negative in the second and third quadrant.


Answer:
The right answer is the last option, 12,12.
Step-by-step explanation:

