Mathematics
Dorethea178
54

If two angles are supplementary (sum of the two angles equals 180 degrees), find each angle if one angle is 30 degrees more than twice the other angle.  

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hectoroftroy

A/q Let angle A be x Then angle B is 2x+30° Angle A+ angle B =180°[given} X+2x+30=180° 3x=180-30 x=150÷3 x=50 Angle A =50° Angle B =130

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