Need help I don't understand this AHHH- (I need to make another question for the rest of the questions T^T)

70

Step-by-step explanation:

You know the inside of a tringle has a total of 180 degrees. You also know that the angle V sits on a plane that is also 180.

Start by getting the value of angle V, so 180-120 = 60

With that, you can find angle U. Set up your formula as

U = 180 - 50 (Angle T) - 60 (Angle v)

U = 180 - 50 - 60 = 70

You can apply the same knowledge to the other questions as well.