Adv. Geo 1-1 Activity: Intersections of Planes

Complete the following in the app below.

[table][tr][td][icon]/images/ggb/toolbar/mode_point.png[/icon][/td][td][br]Plot 3 points anywhere. [b]Click on a point to toggle moving up-down & left-right.[/b][br][/td][/tr][tr][td][icon]/images/ggb/toolbar/mode_planethreepoint.png[/icon][/td][td]Construct a plane that passes through these 3 points. [/td][/tr][tr][td][icon]/images/ggb/toolbar/mode_intersectioncurve.png[/icon][/td][td]Construct the intersection of the two planes you see here. [/td][/tr][tr][td][icon]/images/ggb/toolbar/mode_move.png[/icon][/td][td]Move any 1 (or more) of the points around. [b]Click on a point to toggle moving up-down & left-right.[/b][/td][/tr][/table]

Suppose 2 planes intersect. How would you describe their intersection?

Suppose plane [i]A[/i] and plane [i]B[/i] intersect at [i]k[/i]. What can we conclude about [i]k[/i]?

[i]k[/i] only lies on plane [i]A [/i]and not plane [i]B[/i] [i]k[/i] only lies on plane [i]B [/i]and not plane [i]A[/i] [i]k[/i] lies on both plane [i]A [/i]and plane [i]B[/i]

Information: Adv. Geo 1-1 Activity: Intersections of Planes