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What is the value of x?

What is the value of x?-example-1
User Cristian T
by
6.2k points

1 Answer

6 votes

Answer:

x = 146°

Explanation:

(all angles in a triangle add up to 180°)

180 - 115 - 31 = 34

(supplmentary angle)

180 - 34 = 146°

User Hank X
by
6.1k points