hello guys please solve 5 and 6 no
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angle bac + angle acd = 180°
(2x+45)° +3x+15° = 180°
2x+45°+3x+15° =180°
5x +60°=180°
5x = 180-60
x= 120/5
x= 24°. is the answer
(2x+45)° +3x+15° = 180°
2x+45°+3x+15° =180°
5x +60°=180°
5x = 180-60
x= 120/5
x= 24°. is the answer
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