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1 vote
Ok this is the last one

Ok this is the last one-example-1

2 Answers

2 votes

Answer: 57 degrees

Explanation:

180-78-45=102-45=102-50+5=52+5=57 degrees

User Petr Vostrel
by
7.3k points
4 votes

Answer:

I'm sure its 57 because a triangle is 180° and 78+45=123

180 - 123 = 57

User Tom Van Zummeren
by
7.7k points

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