Question

answer this
hii guys​

Answer 1

80 = x + 20 ( as lines r parallel or inside angles whatever u call )

80 - 20 = x ( shifting 20 for reduction )

x = 60

hope u get it !

Answer 2

Answer:

X+20⁰ = 80⁰ ( corresponding angle, alternate angle and vertically opposite angle, any one from the three)

X = 80⁰-20⁰

X = 60⁰

If you have any doubt feel free to ask me!!!