Question

please help , question in comments !!!!!

Answer 1

Look at where b and x cross: the angle in the other side of the 65 degrees is also 65 degrees because of vertical angles

Answer 2

Basically when two lines cross like this, the angle on the other side is congruent.

Answer 3

Following so far, @kewlkatcutie

Answer 4

Angle 1 is directly beside of the angle with a measurement of 65.

A straight line has a measurement of 180 degrees, so if we subtract 65 from 180 we will have the measurement of angle 1.