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25 x 120° y = [? ]º???
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1 vote
25
x 120°
y = [? ]º???

User Mentakatz
by
4.6k points

1 Answer

4 votes

Answer:

Explanation:

Answer: the sum of one interior angle and one exterior angle is 180. x+120=180. x=180-120. x=60°. sum of angles in a triangle is 180.

User Jayasri
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