Question

2. AB and CD are two non parallel lines. A transversal EF cuts the two lines at G and H. /1 = 85°, 5
= 90°. Find all the other angles in the figure. Give reasons for your answers. 90 ​

Answer 1

Answer:

From the figure:

x+1=180°

y+2=180°

Adding above equations:

x+y+1+2=360°

given:

x+y=1+2

+y=1+2x+y+x+y=360°

2(x+y)=360°

x+y=180°

Answer 2

Answer:

Hope it's correct thank you ♥