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What is m∠KNL? Thanks for the help

What is m∠KNL? Thanks for the help-example-1
User SlimenTN
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1 Answer

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∠KNL and ∠JNM are vertical, so we they equal the same measure.

5x+2 = 3(x+14)
5x+2 = 3x+42
5x=3x+40
2x=40
x=20.

So, if we put it in the equation 3(x+14), the measure of ∠KNL is 102°.

User Kesava
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