In a triangle one angle is twice the other and their sum is the third The angles are :

  1. 30°, 60°, 90°
  2. 40°, 80°, 120°
  3. 20°, 40°, 60°
  4. none of these
Anurag Mishra Professor Asked on 26th January 2016 in Maths.
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    Answer:  (1) 30 degree, 60 degree, 90 degree

    Anurag Mishra Professor Answered on 26th January 2016.
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