Trigonometric ratios to remember

Right angled Isoceles triangle

jan jananayagam 21/04/2023 jan jananayagam 21/04/2023

Right angled Isoceles triangle

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Trigonometric ratios of 30 degrees

jan jananayagam 20/04/2023 jan jananayagam 20/04/2023

Trigonometric ratios of 30 degrees

Sin 30^o = 1/2, Review the rest ..

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Trigonometric ratios of 60 degrees

jan jananayagam 19/04/2023 jan jananayagam 19/04/2023

Trigonometric ratios of 60 degrees

cos 60^o = 1/2, Review the rest..

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Trigonometric ratios of 90 degrees

jan jananayagam 18/04/2023 jan jananayagam 18/04/2023

Trigonometric ratios of 90 degrees

Sin 90^o = 1, Review the rest..

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