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Solve the equation that’s given

Solve the equation that’s given-example-1
User John Goofy
by
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1 Answer

3 votes

Answer:

a = 130

Explanation:

90-40 = 50 (from the right angle)

since it is a straight line, it is:

180-50 = 130 degrees

User Olusola Omosola
by
8.2k points