Question

1) Find the missing angle.
31°
949

Answer 1

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 :)

Answer 2

? + 31° + 94° = 180°

? + 125° = 180°

? = 180° - 125°

? = 55°