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Reptile [31]
4 years ago
7

What is the Answer to this question​

Mathematics
2 answers:
konstantin123 [22]4 years ago
8 0
X = 60

90 + 30 = 120

180-120=60
Alik [6]4 years ago
3 0

Answer:

60°

Step-by-step explanation:

x=?

x+30°=90°

90°-30°=60°

x=60°

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