Answer: 2 and 4 are 138 degrees and 3 is 48
Explanation:
For 2 crossing lines like this, opposite angles are equal to each other. That’s why 3 is 48. Then a straight line is equal to 180 degrees. Angles 3 and 4 add up to 180. 180-48=138. Therefore angles 4 and 2 are 138 degrees