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2 votes
1) Find the missing angle.
31°
949

1) Find the missing angle. 31° 949-example-1
User Tamo
by
3.5k points

2 Answers

3 votes

Answer: 52°

Explanation:

Angles in a triangle always add up to 180°.

So to work out what the missing angle is, you would have to add 34 and 94 together.

34+94=128

Then you would have to take 128 away from 180.

180-128=52°

Hope this helps :)

User AZ Chad
by
4.2k points
7 votes

? + 31° + 94° = 180°

? + 125° = 180°

? = 180° - 125°

? = 55°

User Mwcvitkovic
by
4.4k points