Answer:
Step-by-step explanation:
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Hope this helps!! (:
Since, K is the midpoint of JL.
x = 127°
in each triangle, the value of each exterior angle is equal to the sum of its two non-adjacent interior angles..
47° + 80° = 127°
or
the third angle in the triangle:
180° - (47° + 80°) = 53°
exterior angle:
180° - 53° = 127°
