Can someone please help me with this Geometry problem?

Question

Line p is tangent to ⊙ C at A, and line q passes through C. Lines p and q intersect at B.

If m∠CBA = 14°, determine m∠ACB.

Answer 1

m<CAB is 90 (because tangent is perpendicular), so in triangle ACB, m<ACB = 180 -14 - 90 = 76

Answer 2

Since angle CAB must be a right angle ACB must be 90-14=76.