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Airida [17]
4 years ago
11

A.70 B.40 C.140 D.20

Mathematics
1 answer:
Nina [5.8K]4 years ago
7 0
The question says that KN bisects JKL. This means that the angles are exactly equal. Thus, we can set the angles equal to each other to solve for x:

x + 30 = 3x - 50
30 = 2x - 50
80 = 2x
x = 40

Your answer is B. 40.
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what is this.

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