Question

⊙p is _______________ \triangle abc
8 points

Explanation:

In a triangle, the incircle is a circle centered at the incenter (point \( P \) here) that is tangent to all three sides of the triangle. The right angles (perpendicularity) between the radii (\( PX \), \( PY \), \( PZ \)) and the sides of \( \triangle ABC \) indicate that the circle \( \odot P \) is tangent to all three sides of \( \triangle ABC \), so it is the incircle of \( \triangle ABC \).

Answer:

the incircle of