Question

please explain step by step​

Answer 1

answer is 45

hope I helped u

Answer 2

Draw a line from B to F. Now ABFC is a parallelogram. Taking BC as a transversal...... We get < ABC = < BCF. Now, taking FC as a transversal, we get <ACF = <CFE. Thus , X = 65 + 40 = 105 degree