In what way/s do object interact or not interact with one another in two dimensional space?

What types of objects are there in two dimensional space?

1.1 Point, Lines, and PlanesTuesday, September 1, 2015 1:26 PM

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Coplanar:Objects residing on the same plane.

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Non-Coplanar: Objects not residing on the same plane.

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Sketch two planes that intersect.What is created where they intersect?

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Sketch a line and plane that intersect.What is created where they intersect?

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Homework Pg. 81-11 all, 13-43 odd, 50, 54, 55, 65-72

How many different planes are shown?Given: all angles are right.

How many different line segments are shown?

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54, 55, 65-72

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