Explore how to create one or more angles by using the [b]Angle with Given Size [/b]tool. See below for directions.

[color=#38761d]Activity #1[/color][br][br]1. Under [b]Line Tools,[/b] construct a ray (starting at A and passing through point B).[br]  [br]2. Under [b]Measure Tools[/b], select [b]Angle with Size [/b]tool.[br][br]3. Click point [color=#1c4587]B[/color], and then Point [color=#1c4587]A[/color] .[br][br]4. After angle box opens up, enter [color=#1c4587]70 [/color]degrees and click [color=#1c4587]counterclockwise.[/color][br][br]5. If you can't see point B' (3rd point), use the Move tool to move point B closer to A.[br][br]6. Construct another ray AB' (starting at A and passing through B' ).[br][br]7. [color=#ff0000]Describe what you have constructed[/color].[br][br][br][color=#38761d]Activity #2[/color][br][br]8. Use the [b]undo arrow[/b] to back up steps until you just have the ray AB ( with points A and B).[br][br]9. Select [b]Angle with Size [/b]tool.[br][br]10. Click Point [color=#1c4587]B [/color]and then [color=#1c4587]A[/color].[br][br]11. Enter [color=#1c4587]70 [/color]degrees and click [color=#1c4587]clockwise[/color].[br][br]12. Construct another ray AB'[br][br]12. [color=#ff0000]Explain what how angle A is different from Activity #1.[/color][br][br][br][color=#38761d]Activity #3[/color][br][br]13. Undo your last step so that you have the ray AB.[br][br]14. Select [b]Angle with Size[/b] tool.[br][br]15. Click Point [color=#1c4587]A[/color] and then [color=#1c4587]B[/color].[br][br]16. Enter [color=#1c4587]70[/color] degrees and [color=#1c4587]counterclockwise.[/color][br][br]17. Construct another ray BA'.[br][br]18. [color=#ff0000]Explain how this new angle is different from the others[/color] .[br][br][br][color=#38761d]Activity # 4[/color][br][br]19. Same as in Activity #3 but instead of choosing counterclockwise, choose [color=#1c4587]clockwise[/color].[br][br]20. Explain how this new angle is different from the others .[br][br][color=#38761d]Activity # 5[/color][br][br]21. Undo your last step so that you have the ray AB.[br][br]22. Select [b]Angle with Size[/b] tool.[br][br]23. Click point [color=#1c4587]B[/color], and then Point [color=#1c4587]A[/color] .[br][br]24. Enter [color=#1c4587]70[/color] degrees and [color=#1c4587]counterclockwise.[/color][br][br]25. Construct another ray AB'.[br][br]26. Select [b]Angle with Size[/b] tool.[br][br]27. Click Point [color=#1c4587]A[/color] and then [color=#1c4587]B[/color].[br][br]28. Enter [color=#1c4587]35[/color] degrees and [color=#1c4587]clockwise.[br][br][/color]29. Create another ray BA'.[br][br]30. [color=#ff0000]Explain what you have constructed[/color] .[br][br][color=#38761d]Activity # 6[/color][br][br]31. [color=#ff0000]Describe what the Angle with Size tool is and how to use it[/color] . [br]