Chapter 0__ Learning about GeoGebra

glassfordpeak, Jul 13, 2019


  • 1. Activity #1__Move Tool
  • 2. Activity #2__the Point tool
  • 3. Activity #3__the Segment tool
  • 4. Activity #4__the Line tool
  • 5. Activity #5__the Polygon tool
  • 6. Activity #6__the Circle with Center through Point tool
  • 7. Activity #7__ the Ray tool
  • 8. Activity #8__the "Segment with a Given Length" tool
  • 9. Activity #9__ the Show/Hide Label tool
  • 10. Activity #10__ the Show/Hide Object tool
  • 11. Activity #11__ the Delete tool
  • 12. Activity #12__the Perpendicular Line tool
  • 13. Activity#13__ the Parallel Line tool
  • 14. Activity #14__ the Intersection tool
  • 15. Activity #15__ the Angle tool
  • 16. Activity #16__ the Angle tool
  • 17. Activity #17__ the 'Angle with Given Size' tool
  • 18. Activity #18__the Distance or Length tool
  • 19. Activity #19__ the 'Circle: Center & Radius' tool
  • 20. Activity #20__the Semicircle tool
  • 21. Activity#21__the Slope tool
  • 22. Activity #22__Construct a 30 - 60 - 90 Triangle
  • 23. Activity #23__Construct a 45 - 45 - 90 Triangle
  • 24. Activity #24__Angle Side Angle Triangle
  • 25. Activity #25__ Angle - Angle - Side triangle
  • 26. ASA triangle
  • 27. the SLIDER Tool
  • 28. Controlling Angles with Sliders: Ex. 14

1.

Activity #1__Move Tool

Directions
[br]Under [b]BASIC Tools[/b], click the [color=#274e13][b]Move [/b][/color]tool to:[br][br] 1. move the line segment AB.[br][br] 2. change the length of the line (click onto point B and adjust).[br][br] 3. move the triangle.[br] [br] 4. change the shape, angle, and length of the triangle.
QUESTION
Line segment AB has a value (length) of 4.04. [br]The length of any line in GeoGebra is not automatically shown. In other words, you have to use a "tool" to activate it. [b]Explain how I got this value to show up?. [/b][br][br](hint: click the move tool, then click onto the line).
– glassfordpeak

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