Geometry Chapter 13 Lesson Master Bs

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Name LESSON MASTER 13-3B page 27. Name all pairs of parallel lines in thefigure at the right.L 24 M 16 N 20 O30S18R24QP2030Uses Objective H: Use the Side-Splitting Theorem to find lengths and distances inreal situations.8. A half-mile ramp begins 2596 ftfrom a bridge. There is a supportunder a toll plaza which is located1500 ft up the ramp.1500'a. How far is the base of the supportfrom the lower end of the ramp?2596'b. How high is the support?9. Residents are to pay for newcurbs in proportion to thefootage their lots have onLatrobe. What part of thetotal cost must be paid byeach resident?Jones Kyoto Garcia Wills10. In the street map at the right,River Street is parallel to LakeStreet and Pond Street. Theintersection of River and Stateis 1200 ft from the intersectionof Lake and State, and theintersection of Pond and Stateis another 800 ft. Theintersection of Foster and Pondis 1000 ft from Foster andLake. How far is it from Fosterand Lake to the intersection ofFoster and River?196'Jones192'FosterLATROBE147'Kyoto Garcia Wills96'WILLOW ROADState49'RiverLakePondUCSMP Geometry © Scott, Foresman and Company202
NameL E S S O NM A S T E R13-4BQuestions on SPUR ObjectivesVocabularyIn 1 and 2, given the positive numbers a and b,1. define the geometric mean.2. define the arithmetic mean.3. For the set {4, 9}, find thea. arithmetic mean. b. the geometric mean.4. State the Right-Triangle Altitude Theorem.Skills Objective B: Calculate lengths using the Right-Triangle Altitude Theorem.5. Given MOP at the right, find each length.a. MP 3; MN 12; MO OUCSMP Geometry © Scott, Foresman and Companyb. PN 4; MN 9; ON c. PN 28; PM 7; OP d. OP 8; MP NP; MN 6. Given the diagram at the right, find each length.a. a 30; c 50; h b. h 12; m 9; b c. a 24; m 4; b MPamchnbNd. b 8; m 12; c 7. Find d in the diagram at the right.1516d5203
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Geometry Chapter 13 Lesson Master Bs

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