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Sonja [21]
2 years ago
13

What is the value of k?

Mathematics
2 answers:
brilliants [131]2 years ago
7 0
_Award brainliest if helped!
∡ZYX= 180°-115°=65°
Since it is a triangle, ∡ZYX + ∡YZX + ∡XZY = 180°
65° + (4k+5)° + (6k+10)° = 180°
10k°+15°=115°
k=10
spin [16.1K]2 years ago
6 0
I think the answer is 7 but im not positive
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