What is another word for obtuse angle?
Pronunciation: [ɒbtjˈuːs ˈaŋɡə͡l] (IPA) 
An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees. In geometry, this type of angle is generally known as an "oblique angle" or an "angled angle." Another word that can be used to describe an obtuse angle is "wide angle." The term "acutangle" is often used to describe the opposite of an obtuse angle, which is an angle that measures less than 90 degrees. Other synonyms for an obtuse angle include "open angle," "loose angle," and "overangle." Regardless of the term used, an obtuse angle is a fundamental concept in geometry and is an essential building block for many geometrical calculations.
