Learning Resources

Investigation 1: Chords (hints)

Part 2

Step D & E

Refer to the diagrams in the margin on page 207 of your text to see what is intended for this step in the investigation. Be sure that the segment is on the OUTSIDE of the fold.

Step F

Be sure that PX falls along PC, otherwise the fold you make will not be perpendicular to the segments you drew and without this the investigation is meaningless.

Step J

The conjecture you should have arrived at is on the next page of the lesson.