O is equidistant from the sides AC and AB. Find the value of x - 3.
3
0
1
2
By RHS congruence condition, △ AOC ≅ △ AOB
So, ∠CAO = ∠BAO
2x + 24 = 30
x = 3
So, x - 3 = 3 - 3 =0
In the given figure, O is equidistant from the sides AC and AB. Then the value of x - 3 is ___.