Subtend
Definition

Subtend means to be "opposite of", and to determine the position of the arms forming an angle.


Examples

In the figure below arc CB subtends central angle COB, or central angle COB is subtended by arc CB.

Chord Example

In the figure below arc CB subtends inscribed angle CAB, or inscribed angle CAB is subtended by arc CB.

Chord Example

Demonstration
Image only

Instructions text as in global.js

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