Razones trigonométricas 10 - Examen de Admisión Universidad Nacional de Colombia

Sine and Cosine of Angles 0°, 30°, 45°, 60°, and 90° without a calculator:    • Seno y Coseno de los ángulos 0°, 30°, 45°,...   How and When to Use the Law of Sines:    • Cómo y cuándo usar el Teorema del Seno - P...   The angles of elevation of a balloon from two points A and B are 30° and 60° respectively. If the distance between these two points is 50 m, the balloon is at a height of ________ m above the ground. A. 25√3/2 B. 25/2 C. 25√3/3 D. 25√3