Meaning of the word "obtuse angle" in English

What does "obtuse angle" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

obtuse angle

US /əbˈtuːs ˈæŋ.ɡəl/
UK /əbˈtjuːs ˈæŋ.ɡəl/
"obtuse angle" picture

Noun

an angle that is greater than 90 degrees but less than 180 degrees

Example:
In geometry, an obtuse angle is wider than a right angle.
The triangle has one obtuse angle and two acute angles.