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What is the value of k?

What is the value of k?-example-1
User Radmation
by
7.0k points

1 Answer

4 votes

Answer:

k = 10

Explanation:

There are 180 degrees in a straight line, so ZYX must be 85 degrees. There are also 180 degrees in a triangle, so YZX + ZXY = 115.


4k + 5 + 6k + 10 = 115

10k + 15 = 115

10k = 100

k = 10

User Pleshy
by
5.9k points
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