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gladu [14]
3 years ago
7

PLEASE HELP !! DUE AT 12!

Mathematics
1 answer:
mariarad [96]3 years ago
5 0

Answer:

<em>angle KNM = 131 degree</em>

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

<em>Hope this helps.</em>

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