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mる Q26こメク mLB:180-63こ117-me +28 gメ=Saty20 m

mる Q26こメク mLB:180-63こ117-me +28 gメ=Saty20 m

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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mる Q26こメク mLB:180-63こ117-me +28 gメ=Saty20 m<A=210S-63°ーめくC R. メニ105 maA=mc mcB=m 3) Assume that X, Y, and Z are midpoints of the sides of ARST. a) If RS = 10, ST = 18, and RT = 20, find a) XY メ4ーナRT=1O b) If the perimeter of ARST is 12.7, what is the perimeter of 4XYZ? %3D b) XZ X2=ST%=9 Y2=RS=5 c) YZ 4) Given: M and N are the midpoints of sides RS and RT of ARST , respectivel- RM = RN =7x-5; ST = 9x+10; mZR = 60° %3D %3D %3D S Find: x, RM, and ST 600 T. 5) Given: Rhombus ABCD with diagonals AC and DB; AC = 48; DB = 20 %3D B3 6) Find the perimeter of the cyclic quadrilateral shown. 나8 14 30 7) Given: Trapezoid ABCD with AB || DC M and N are midpoints of AD and BC, respectively. AB=4.9 and MN = 7.2 %3D %3D Find: DC M. D.
Transcribed Image Text:mる Q26こメク mLB:180-63こ117-me +28 gメ=Saty20 m<A=210S-63°ーめくC R. メニ105 maA=mc mcB=m 3) Assume that X, Y, and Z are midpoints of the sides of ARST. a) If RS = 10, ST = 18, and RT = 20, find a) XY メ4ーナRT=1O b) If the perimeter of ARST is 12.7, what is the perimeter of 4XYZ? %3D b) XZ X2=ST%=9 Y2=RS=5 c) YZ 4) Given: M and N are the midpoints of sides RS and RT of ARST , respectivel- RM = RN =7x-5; ST = 9x+10; mZR = 60° %3D %3D %3D S Find: x, RM, and ST 600 T. 5) Given: Rhombus ABCD with diagonals AC and DB; AC = 48; DB = 20 %3D B3 6) Find the perimeter of the cyclic quadrilateral shown. 나8 14 30 7) Given: Trapezoid ABCD with AB || DC M and N are midpoints of AD and BC, respectively. AB=4.9 and MN = 7.2 %3D %3D Find: DC M. D.
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