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What is the value of k?

What is the value of k?-example-1
User Shrichards
by
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1 Answer

25 votes
25 votes

Answer:

k = 10

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

User Aquero
by
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