Geometry203Book

Rob, Jun 8, 2014

These files will correlate with Geometry203 interactive text


  • 1. Midpoint
  • 2. Segment Bisector
  • 3. Distance Between Two Points
  • 4. Midpoint Formula
  • 5. Angle Bisector Tutorial
  • 6. Angle Bisector
  • 7. Complementary Angles
  • 8. midpoint
  • 9. Centroid
  • 10. All Right Angles Congruent
  • 11. Midsegment of a triangle
  • 12. Undefined Terms
  • 13. Parallel lines with transversal and angles
  • 14. Slope
  • 15. Geogebra Sample Project 2
  • 16. Translation
  • 17. Reflection
  • 18. Rotation
  • 19. Dilation of a triangle by a point
  • 20. Colinear Points

1.

Midpoint

Click and move point B. Notice that point C stays exactly half way between points A and B. This makes point C a "midpoint."

1. If the distance between A and C is 12, what is the distance between C and B? 2. If the distance between A and B is 16, what is the distance between A and C? 3. If the distance between A and B is 7, what is the distance between A and C?
– Rob

2.

–

3.

–

4.

–

5.

–

6.

–

7.

–

8.

–

9.

–

10.

–

11.

–

12.

–

13.

–

14.

–

15.

–

16.

–

17.

–

18.

–

19.

–

20.

–

Information