The second angle of a right triangle is 30°. Then what is the third angle?

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Geometry

প্রশ্নঃ The second angle of a right triangle is 30°. Then what is the third angle?

  • ক. 50°
  • খ. 60°
  • গ. 70°
  • ঘ. 80°

সঠিক উত্তরঃ

60°
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Geometry