The answer is C because its the only one that makes sense when you see what the question is asking you
True
"Solve a triangle" means "find the measures of all of the sides and angles of the triangle."
2 3/4 that is at least the shortest term
If the spinner is spun three times, there are three possibilities for each spin, so there are 3*3*3=27 possible outcomes. Note that the letters on the spinner are extraneous information (i.e. you don't need to know what the letters are to solve the problem).