Homework Help Forum: Trigonometry

Posted by Anonymous on Monday, October 26, 2009 at 3:33pm.

The measure of one of the equal angles in an isoscles trinagle is twice the measure of the remaining angle. Determine the exact radian measures of the three angles in the triange

• Trigonometry - Reiny, Monday, October 26, 2009 at 4:44pm

  let the 'remaining' angle of the triangle be x radians then each of the other angles is 2x radians 2x + 2x + x = pi radians x = pi/5 radians then the "exact" measures of the three angles are pi/5, 2pi/5 and 2pi/5

  
  

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