Answer:
j=96 k=96 m=37
Explanation:
Oposing angles will be the same so:
84 + 84 = 168
360-168= 192
192 / 2 = 96
Therefor j and k are 96°.
All triangles equal 180° so:
47 + 96 = 143
180 - 143 = 37
So m = 37°.
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