Question

Point P is the incenter of triangle ABC, PZ = 7 units, and PA = 12 units.

The radius of the incircle centered at point P is ? units.

Answer 1

The answer is 7 units

Explanation:

I don't know but I got it right

I think you dont need to calculate anything they gave us the answer when they said PZ=7

Answer 2

what is the answer?????