Calculator tricks 7: Using the Pol and Rec functions | The Pol and Rec functions can come in handy when dealing with right-angled triangles. If you know the two shorter sides then
Project Maths: Use of Casio Calculators - ppt download
Angle Unit, Polar/Rectangular Coordinate, Sexagesimal
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File:Casio fx-300ES PLUS Black Calculator.jpg - Wikimedia Commons
POL and REC Functions in Scientific Calculator - YouTube
Calculator tricks 7: Using the Pol and Rec functions | The Pol and Rec functions can come in handy when dealing with right-angled triangles. If you know the two shorter sides then