Question

in the given fig. l || m and n is a transversal,then x=​

Answer 1

Answer:

(c) 31.25 degree

Step-by-step explanation:

(35°+x) + (3x+20°) = 180° (co-interior angles)

=> 35°+x+3x+20° = 180 °

=> 4x+55° = 180°

=> 4x = 180°-55°

=> 4x = 125°

=> x = 125°/4

=> x = 31.25°