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43 votes
What is the value of the missing angle?

What is the value of the missing angle?-example-1
User Farcaller
by
3.1k points

2 Answers

7 votes
7 votes

Answer:

120

Explanation:

Add all the inner angles, 70+50=120. 180-120 = 60. The angle is a supplementary angle, so 180-60 = 120.

User Patrick Roocks
by
2.9k points
9 votes
9 votes

Answer: 60 degrees

Explanation:

Angle sum of a triangle: 180 degrees

70+50=120

180-120=60

Straight line: 180 degrees

180-60=60 degrees

User Bavo Van Geit
by
2.5k points