Answer:
m = 31°
n = 118°
j = 68°
K = 112°
Explanation:
the angle m is opposite to 31° and therefore congruent (m = 31°), the angle n is on a straight line (180°) with 2 angles of 31°, 180 - 31 - 31 = 118°, the angle j it is opposite to 68°. therefore congruent, the angle k is on a straight line (180°) we remove 68° from 180° and we have 112° (angle k)