Chapter 3 Parallel and Perpendicular Lines

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Jeopardy. Chapter 3 Parallel and Perpendicular Lines. Sec 3-1. Sec 3-2 & 3-5. Sec 3-3. Sec 3-4. Sec 3-6. 10. 10. 10. 10. 10. 20. 20. 20. 20. 20. 30. 30. 30. 30. 30. 40. 40. 40. 40. 40. 50. 50. 50. 50. 50. QUESTION: - PowerPoint PPT Presentation

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POWERPOINT JEOPARDYChapter 3Parallel and Perpendicular LinesJeopardyCreated by Educational Technology Network. www.edtechnetwork.com 20091Sec 3-1 10 pointsQUESTION:Identify the angle pair as alternate interior, alternate exterior, consecutive interior, or corresponding angles.ANSWER:Corresponding Angles 3QUESTION:Identify the angle pair as alternate interior, alternate exterior, consecutive interior, or corresponding angles.ANSWER:Alternate Interior AnglesSec 3-1 20 points4QUESTION:Identify the angle pair as alternate interior, alternate exterior, consecutive interior, or corresponding angles.ANSWER:Consecutive Interior AnglesSec 3-1 30 points5QUESTION:Name all segments parallel to segment BF ANSWER:Segment AESegment DHSegment CGSec 3-1 40 points6QUESTION:Name all segments skew to segment AD ANSWER:Segment GHSegment EFSegment BFSegment CGSec 3-1 50 points7QUESTION:Find x so that segment AB is parallel to segment CD.ANSWER:x = 9Sec 3-2 & 3-5 40 points11QUESTION:In the figure, a is parallel to b, the measure of angle 1 is 45, and the measure of angle 10 is 130. Find the measure of the given angles.ANSWER:135, 45, 130Sec 3-2 & 3-5 10 points8QUESTION:In the figure, the measure of angle 1 is 4p + 15, the measure of angle 3 is 3p 10, and the measure of angle 4 is 6r + 5. Find the values of p and r. ANSWER:p = 25r = 10Sec 3-2 50 points12QUESTION:Determine whether line PQ and line UV are parallel, perpendicular, or neither.P(-1, 4), Q(-3, 7), U(5, -1), V(8, 1)ANSWER:Slope PQ = (7 4) / (-3 + 1) = 3/-2Slope UV = (1 + 1) / (8 5) = 2/3 PERPENDICULARSec 3-3 50 points17QUESTION:Determine whether line PQ and line UV are parallel, perpendicular, or neither.P(5, -4), Q(10, 0), U(9, -8), V(5, -13)ANSWER:Slope PQ = (0 + 4) / (10 5) = 4/5Slope UV = (-13 + 8) / (5 9) = -5/-4 = 5/4NEITHERSec 3-3 40 points16QUESTION:Find the slope of the line perpendicular to segment AB.ANSWER:m = -2/3Sec 3-3 30 points15QUESTION:Determine the slope of the line that contains the given points.(-2, -3) and (-6, -5)ANSWER:m = (-5 (-3)) / (-6 (-2))m = (-5 + 3) / (-6 + 2)m = -2/-4 = 1/2Sec 3-3 20 points14QUESTION:Determine the slope of the line that contains the given points.(0, 2) and (7, 3)ANSWER:m = (3 2) / (7 0)m = 1/7Sec 3-3 10 points13QUESTION:Write an equation in slope-intercept form for the line that is perpendicular to 2y + 2 = - (7/4) (x 7) and contains (-2, -3).ANSWER:m = 4/7y = mx + b -3 = (4/7) (-2) + b b = - (13/7)y = (4/7)x (13/7)Sec 3-4 50 points22QUESTION:Write an equation in slope-intercept form for the line that satisfies the given condition.Parallel to y = -(1/4)x + 2, contains (5, -8)ANSWER:m = -1/4y = mx + b -8 = -(1/4)(5) + b b = -27/4y = -(1/4)x 27/4Sec 3-4 40 points21QUESTION:Write an equation in slope-intercept form for the line that satisfies the given conditions.contains (-3, -11) and (3, 13)ANSWER:m = (13 +11) / (3 + 3) = 24/6 = 4y = mx + b 13 = 4(3) + b b = 1y = 4x + 1Sec 3-4 30 points20QUESTION:Write an equation in point-slope form of the line having the given slope that contains the given point.m = 3, (-2, 4) ANSWER:y 4 = 3(x +2)Sec 3-4 20 points19QUESTION:Write an equation in slope-intercept form of the line having the given slope and y-intercept.m = 3, b = -1/4ANSWER:y = 3x 1/4Sec 3-4 10 points18QUESTION:Find the distance between each pair of parallel lines.x + 3y = 6 x + 3y = -14ANSWER:y = 3x + 23x + 2 = -(1/3)x (14/3) (10/3)x = -(20/3) x = 2y = 3(2) + 2 = 8Distance between (0, 2) and (2, 8) is 210y = -(1/3)x + 2y = -(1/3)x (14/3)Sec 3-6 10 points27QUESTION:Find the distance between each pair of parallel lines.y = 4xy = 4x 17 ANSWER:y = -(1/4)x-(1/4)x = 4x 17 -(17/4)x = -17 x = 4y = -(1/4)(4) = -1Distance between (0, 0) and (4, -1) is 17Sec 3-6 40 points26QUESTION:Find the distance between each pair of parallel lines.y = -3y = 1ANSWER:d = 4Sec 3-6 30 points25QUESTION:Draw the segment that represents the distance indicated.C to segment DEANSWER:Sec 3-6 20 points24QUESTION:Draw the segment that represents the distance indicated.D to segment BCANSWER:Sec 3-6 10 points23

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