Question

in the given figure find the value of x if l is parallel to m​

Answer 1

Answer:

<X= 110°

Step-by-step explanation:

draw a parallel line through B parallel to l, m

then <X= <x1+<x2

we know that sum of correctly interior angles =180°

so, <x1= 180-130°=50°

<x2=180°-120°=60

then <X= <x1+<x2= 50°+60°=110°

<X= 110°