Question

Q8.In the figure, angle 1 = 60° and angle 6 = 120°. Show that the lines m and n are parallel. ​

Answer 1

Answer:

this is the answer for your ques

Answer 2

if angle 1 = 60

therefore angle 3 = 60 (v.o.a.)

and angle 1+6 =180 (60+120=180)

but angle 1 and 6 are co interior angles

this implies line m and n are parallel