Post a New Question

Trigonometry

posted by on .

Directly below a 50m. high cliff is the side of a river. How wide is the river if the angle of depression from the edge of the cliff to the other side of the river is 57.68 degree

  • Trigonometry - ,

    Tan =

  • Trigonometry - ,

    Tan 57.68 = 50/D. D = ?.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question