Match each circle tangent theorem with its geometric property:
- 1-A, 2-B, 3-C
- 1-B, 2-A, 3-C
- 1-C, 2-B, 3-A
- 1-A, 2-C, 3-B
Show answer and solution
Correct answer: A. 1-A, 2-B, 3-C
Radius is perpendicular to tangent. Tangents from external point are equal. Tangent angle and center angle sum to 180°.