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Activity3 Angles of elevation and depression (view source)
Revision as of 14:20, 19 December 2020
, 14:20, 19 December 2020→Objectives
=== Evaluation at the end of the activity ===
=== Evaluation at the end of the activity ===
1.In the given diagram of a ladder leaning against a wall, which angle represents the ladder’s angle of elevation?<gallery>
1.In the given diagram of a ladder leaning against a wall, which angle represents the ladder’s angle of elevation?
=== Application level ===
=== Application level ===
In real world situations, we often discuss the angle of elevation and depression. The angle of elevation and depression is used often in word problems.The opposite side in this case is usually the height of the observer or height in terms of location, for example, the height of the object. The adjacent is usually the horizontal distance between the object and the observer.
In real world situations, we often discuss the angle of elevation and depression. The angle of elevation and depression is used often in word problems.The opposite side in this case is usually the height of the observer or height in terms of location, for example, the height of the object. The adjacent is usually the horizontal distance between the object and the observer.
