Thursday, October 18, 2012

Three or more coplanar parallel lines

Three or more coplanar parallel lines



Coplanar lines are lines that line in the same plane.This football field contains more than three coplanar parallel lines. The yard lines across the field represent coplanar parallel lines. Football players use these in the real world. Examples of how the yard lines are used is that they measure the distance that the football travels on downs and also mark how far the player is from the end zone. 

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