In an isosceles triangle, the vertical angle is 6 degrees more than a base angle. find the measures of the angles in the triangle.



Let ABC be the isosceles .Let B = C = x°Now, A = x+6°Now, A + B + C = 180°  Angle sum propertyx + x + x + 6° = 180°3x + 6° = 180°3x = 174°x = 58So, B = C = 58°Now, A = 58 + 6 = 64°
 

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