### PROBLEM SOLVING LESSON 8-4 ANGLES OF ELEVATION AND DEPRESSION

More Lessons on Trigonometry We will now consider some practical applications of trigonometry in the calculation of angles of elevation and angles of depression. In the diagram below, AB is the horizontal line. Round to the nearest meter. Let y be the height of the Space Needle. Sketch a diagram to represent the situation. Let C represent the ice climber and let B represent the bottom of the opposite side of the crevasse.

Example 2 What if…? Shipping Application An observer in a lighthouse is 69 ft above the water. Part I Classify each angle as an angle of elevation or angle of depression. Let x be the horizontal distance between the tower and the fire. About project SlidePlayer Terms of Service. Let A represent the tip of the shadow, and let B represent the top of the Space Needle.

What is the horizontal provlem between the tower and the fire? Let x be the horizontal distance between the tower and the fire. Two poles on horizontal ground are 60 m apart.

Example 3 What if…? The shorter pole is 3 m high.

# Angles of Elevation and Depression Warm Up Lesson Presentation – ppt download

I4 Angles of Elevation and Depression. Draw a sketch to represent the given information. If you wish to download it, please recommend it to your friends in any social system.

Round to the nearest foot. An angle of depression is the angle formed by a horizontal line and a line of sight to a point below the line. To make this website work, we log user data and share it with processors.

Objectives Use trigonometry to solve problems involving angle of elevation and angle of depression. About project SlidePlayer Terms of Service.

## Angles Of Elevation And Depression

A woman is standing 12 ft from a sculpture. Finding Distance by Using Angle of Depression An ice climber stands at the edge of a crevasse that is ft wide. Draw in the angle of elevation of D from B and the angle of depression of C from B. Share buttons are a little bit lower. My presentations Profile Feedback Log out.

I4 Angles of Elevation and Depression. Solve problems involving angles of elevation and depression. What is the horizontal distance to this fire? Part I Classify each angle as an angle of elevation or angle of depression.

# Angles of Elevation & Depression (solutions, examples, videos)

Round to the nearest meter. Round to the nearest meter. It is an angle of elevation. We think you have liked this presentation.

My presentations Profile Feedback Log out. Let y be the height of the Space Needle. It is an angle of depression. Let A represent the tip of the shadow, and let B represent the top of the Space Needle.

Share buttons are a little bit lower. Identify the pairs of alternate interior angles. Let C represent the ice climber and let B represent the bottom of the opposite side of the anf. A woman is standing 12 ft from a sculpture. Geometry Warm-Up Solve for the missing side Solve for x: