Question

Select all of the following sets of angle measures that would form a triangle. You must chose more than one.

Answer 1

Here ... I'll give you all the help you need to answer this question
on your own:

-- The three angles inside any triangle always add up to exactly 180 degrees.

-- Simply examine each group of numbers in the question. 
Any set that adds up to 180 can be the three angles of a triangle. 
Any set that doesn't, can't.

Go to it !