Linked from

The 20 pages that link to Incenter, each with the reason it gives.

• IncircleRelated: This point is the incircle’s center because its equal distances to the sides give the radius.

• Euler lineRelated: It is a familiar triangle center that generally does not lie on the Euler line.

• Euler's inequalityRelated: It is the center of the incircle whose radius appears in the inequality.

• Scalene triangleRelated: Its location offers a useful comparison with other centers in an asymmetric scalene triangle.

• Napoleon's theoremRelated: The incenter is another possible center, but it does not generally yield Napoleon's equilateral result.

• Feuerbach's theoremRelated: Its distance from the nine-point center helps express the incircle tangency.

• Equal Incircles TheoremRelated: It is the center of the incircle whose radius the theorem compares.

• Erdős–Mordell inequalityRelated: At this point, equality holds in the Erdős–Mordell inequality.

• Incenter–excenter lemmaRelated: It is the interior center named in the lemma.