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Ex 3.1, 2 Find the degree measures corresponding to the following radian measures ("use " π" = " 22/7) (iv) 7𝜋/6 We know that Radian measure = 𝝅/𝟏𝟖𝟎 × Degree measure 7𝜋/6 = 𝜋/180 × Degree measure 7𝜋/6 × 180/𝜋 = Degree measure (𝟕 × 𝝅 ×𝟏𝟖𝟎)/(𝟔 × 𝝅) = Degree measure 210 = Degree measure Degree measure = 210°

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.