Two opposite angles of a parallelogram are (60-×)°and(3×-4)°find the measure of each angle of parallelogram
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( 60-x) +( 3x - 4) = 180
60-x+3x-4 = 180
54 +2x= 180
2x= 180-54
2x= 126
x= 63 ,,
60-x+3x-4 = 180
54 +2x= 180
2x= 180-54
2x= 126
x= 63 ,,
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