HOME
Number Number Language Accuracy Calculations Fractions and Decimals Percentages Ratio and Proportion Indices & Standard Form Interest Venn Diagrams Algebra and Graphs Algebraic Indices Variation Functions Geometry Mensuration Measures Perimeter/Area/Volume Coordinate Geometry Trigonometry Pythagoras' Theorem Basic Trigonometry Trig Word Problems 3D Trigonometry Sine and Cosine Rule Area of any Triangle Bearings Angles of Elevation/Depression Vectors, Matrices and Transformations Probability Basic Probability Further Probability Statistics Mean/Mode/Median/Range Collecting and displaying data Cumulative Frequency LinksPythagorasSine RuleStatisticsVariationLinear Programming 
What are Angles of Elevation and DepressionQuestions involving trigonometry often involve angles of elevation and depression. The following videos will explain to you what angles of elevation and depression are and show you how to approach these types of problems. Key to success is, as always, to draw a diagram of the situation and to clearly label your angles. Take extra care when asked a question with and angle of depression in it. Make sure you truly understand what such an angle is. Good luck and have fun!
