ICT CORNER-3(a)
Chapter 2: Chapter 3 · Knowledge Base · EN medium
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What does your textbook say about ICT CORNER-3(a)?
Expected Outcome ⇒ Step– Open the Browser and type the URL Link given below (or) Scan the QR Code.. Step– GeoGebra Work book called “XI Std Trigonometry” will appear. In this several work sheets of different Trigonometry concepts are seen. Select one you want. For example, open “Sine and Cosine - Addition Formula” Step– Move the Sliders to change α and β values. Angles in the Diagram changes and the Addition formula values change correspondingly. Observe for each value and calculate by formulae and check the results. Similarly Open and check other work sheets for Ratios and Unit circle etc.. *Pictures are only indicatives.
📖 Namma Kalvi 11th Maths Textbook Volume 1 English Medium · Page 161
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Complete lesson
Expected Outcome ⇒ Step– Open the Browser and type the URL Link given below (or) Scan the QR Code.. Step– GeoGebra Work book called “XI Std Trigonometry” will appear. In this several work sheets of different Trigonometry concepts are seen. Select one you want.
For example, open “Sine and Cosine - Addition Formula” Step– Move the Sliders to change α and β values. Angles in the Diagram changes and the Addition formula values change correspondingly. Observe for each value and calculate by formulae and check the results. Similarly Open and check other work sheets for Ratios and Unit circle etc..
*Pictures are only indicatives.
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