In Exercises 1-43, solve the problem using your knowledge of geometry and the techniques of this section. Sketch a figure if one is not provided.
8. Finding the Height of Tallest Chimney The world's tallest smokestack at the International Nickel Co., Sudbury, Ontario, casts a shadow that is approximately 1580 ft long when the Sun's angle of elevation (measured from the horizon) is 38∘. How tall is the smokestack?
