Hello Sonali Please checkhttps://www.teachoo.com/5225/955/What-is-value-of-sin--cos--tan-at-0--30--45--60---90-degree----Chapter/category/Trignometric-ratios-of-Specific-Angles---Evaluating/

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Trigonometry table

Davneet Singh

Hello Sonali

Please check https://www.teachoo.com/5225/955/What-is-value-of-sin--cos--tan-at-0--30--45--60---90-degree----Chapter/category/Trignometric-ratios-of-Specific-Angles---Evaluating/

Written on Sept. 2, 2018, 1:33 p.m.

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