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how to findangle of elevation &angle of depression Related: Examples:...
To find elevation

Step 1 The two sides we know are Opposite (300) and Adjacent (400).

Step 2 SOHCAHTOA tells us we must use Tangent.

Step 3 Calculate Opposite/Adjacent = 300/400 = 0.75.

Step 4 Find the angle from your calculator using tan-1

To find depression

The main ratio that we use to find the angle of depression is tangent. The angle of depression may be found by using this formula: tan y = opposite/adjacent. The opposite side in this case is usually the height of the observer or height in terms of location, for example, the height of a plane in the air.
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how to findangle of elevation &angle of depression Related: Examples: Application of Trigonometry- 1?
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