Mathematics Knowledge

Which is an obtuse angle?

  1. 45 degrees
  2. 90 degrees
  3. 135 degrees
  4. 180 degrees

As an ASVAB tutor, I remind my students of the importance of knowing the different types of angles.  The topic of angels and slopes is one of the 15 subtopics that I cover in my review of Arithmetic Reasoning both in my book and live courses.  The different types of angles include acute, right, and obtuse angles.  Do you know what an obtuse angle is?  I will present the answer and explanation tomorrow.