Answer:
1. 130 degrees.
2. 98 degrees.
Step-by-step explanation:
1. We draw a parallel line to the other parallel lines through the point at angle x.
Then x is the sum of 2 angles.
The top angle = 50 degrees ( alternate angle to the angle vertical to 50 degrees))
The bottom one = 180 - 100 = 80 degrees ( same side interior angles).
x = 50+ 80 = 130 degrees.
2. If we draw another parallel line as above s is again split up , and
The top angle = 62 degrees (alternate angles)
The bottom angles = 180 - 144 = 36 degrees (same side interior angles).
x = 62 + 36 = 98 degrees.
