Meaning of the word "reflex angle" in English

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

reflex angle

US /ˈriː.fleks ˌæŋ.ɡəl/
UK /ˈriː.fleks ˌæŋ.ɡəl/
"reflex angle" picture

Noun

an angle that is greater than 180 degrees but less than 360 degrees

Example:
A reflex angle is the larger angle formed when two lines meet.
The teacher asked the students to measure the reflex angle of the polygon.