Answer:
angle KNM = 131 degree
Step-by-step explanation:
angle MNJ = angle KNL ( vertically opposite angles)
angle KNM + angle KNL = 180 degree ( linear pair)
8x-5 + 4x-19 = 180 degree
8x + 4x -5 -19 = 180
12x - 24 = 180
12x = 180+24
12x= 204
x= 204/12
x= 17
angle KNM = 8x-5
= 8(17) -5
= 136 -5
= 131
Angle KNM = 131 degree
Hope this helps.
