Question

Pls answer this question

Answer 1

x=100°

Explanation:

corresponding angles

Answer 2

x = 100 degree

Explanation:

EF//GC => NF // OC

∠ANE=∠ONF [Vertically opposite angles]

∠ONF=80

In Quadrilateral OCFN,

NF // OC

∠ ONF + x = 180 [Linear Pair]

=> 80 + x = 180

=> x = 180-80

=> x = 100