Answer:
Trigonometric functions are used in obtaining unknown angles and distances from known or measured angles in geometric figures. Trigonometry developed from a need to compute angles and distances in such fields as astronomy, mapmaking, surveying, and artillery range finding.
Answer:
(X, y) =(3,-3)
Step-by-step explanation:
Use second equation
Apply to the first
Answer:
110°
Step-by-step explanation:
just add 85+25 and that's equal to 110°