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ra1l [238]
3 years ago
7

What is the value of k?

Mathematics
1 answer:
ki77a [65]3 years ago
4 0

Answer:

k = 10

Step-by-step explanation:

the sum of any two interior angles is equal to the exterior angle of the unknown interior angle

4k+5 + 6k+10 = 115

10k + 15 = 115

10k = 100

k = 10

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