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- How manylines can be drawnthroughpoint that will be perpendicularto line
 - Whichof the followingbest describesparallellines?
 
A. Theylie in the sameplanebut do not intersect.B. Theyintersect,but not at a right angle.C. Theylie in differentplanesand neverintersect.D. Theyintersectat a right angle.- Drawfive parallellines in the plane.How manyregionsis the planedividedinto by thesefive lines?
 - If you draw parallellines in the plane,how manyregionswill the planebe dividedinto?
 
The diagrambelowshowstwo lines cut by a transversal.Use this diagramto answerquestions9 and 10.