If an angle measures more than 90 degrees, then its an obtuse angle. what is the converse of this statement? a. if an angle doesn't measure more than 90 degrees then it isnt an obtuse angle. b. if an angle is not an obtuse angle, then its measure is not more than 90degrees.. c. if a angle is an obtuse angle, then its measure is more than 90 degrees.. d. none of the above.