The angles of a triangle are in
a.p and the number of degree in the least is to the number of radians in the greatest as 60 to pie;then the angle in degree are
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let a - d, a and a + d are angles of triangle
=> a - d + a + a + d = 180
=> 3a = 180
a = 60°
now (a - d) / a = 1/120
=> a = 120a - 120d
60 = 120*60 - 120d
=> d = 60*119 /120 = 59.5°
a - d = 0.5° = 0.0087266 rad
a = 60° = 1.04719 rad
a + d = 119.5°
=> a - d + a + a + d = 180
=> 3a = 180
a = 60°
now (a - d) / a = 1/120
=> a = 120a - 120d
60 = 120*60 - 120d
=> d = 60*119 /120 = 59.5°
a - d = 0.5° = 0.0087266 rad
a = 60° = 1.04719 rad
a + d = 119.5°
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