SOLUTION: a 109-ft tree casts a shadow that is 130-ft long. What is the angle of elevation of the sun? A. 50 degrees B. -50 degrees C. 40 degrees D. -40 degrees

Algebra ->  Trigonometry-basics -> SOLUTION: a 109-ft tree casts a shadow that is 130-ft long. What is the angle of elevation of the sun? A. 50 degrees B. -50 degrees C. 40 degrees D. -40 degrees      Log On