The angle subtended by the base and the hypotenuse is 30 degrees.
height
Frequency:
40
%
The tree subtends a height of 10 meters.
Idiomatic Expressions for subtend
Phrase: subtend an angle
Meaning: to form an angle with the endpoints of a line segment
Usage: In geometry, we often use the term 'subtend an angle' to describe how two lines or line segments form an angle with their endpoints.