EXERCISE 14.11. In the figure, line 7 | line m line n.Line a is the tr

1.	EXERCISE 14.11. In the figure, line 7 \| line m line n.Line a is the transversal.From the information given in the figure,find the value of y.(1) 110° (2) 120° (3) 130° (4) 140°(2x + 30)
Answer» y value is 130 is true answer 2x+30=y2x+30= 180-x3x= 150x= 50y=180-x= 180-50= 130 2x+30=y2x+30=180-x3x=150x=50y=180-x=180-50=130 2x+30=y2x+30=180-x 3x =150x =50y=180-x=180-50=130 2x+30=y2x+30=180-x3x=50x=50y=180-x=180-50=130

EXERCISE 14.11. In the figure, line 7 | line m line n.Line a is the transversal.From the information given in the figure,find the value of y.(1) 110° (2) 120° (3) 130° (4) 140°(2x + 30)

Answer»

y value is 130 is true answer

2x+30=y2x+30= 180-x3x= 150x= 50y=180-x= 180-50= 130

2x+30=y2x+30=180-x3x=150x=50y=180-x=180-50=130

2x+30=y2x+30=180-x 3x =150x =50y=180-x=180-50=130

2x+30=y2x+30=180-x3x=50x=50y=180-x=180-50=130