2013 · Q66
Consider statements re chords XY and ZT intersecting at P:
- 1PX·PY = PZ·PT
- 2Triangles PXZ and PTY are similar. Which is/are correct?
Elementary MathematicsGeometry
- A1 only
- B2 only
- CBoth 1 and 2
- DNeither 1 nor 2
Explanation
Both true (intersecting chords theorem). Answer C.