The sum of all 3 of the interior angles of a triangle should add up to 180 degrees. We know that two of the angles have measures of 101 and 34. Let's subtract these from 180 to find the value of the last angle.
[tex]180-101-34=45[/tex]
The last angle has a measure of 45 degrees. Hope this helps! :)
~AgentCozmo4, Junior Moderator
