In Exercises 47-49, sketch a figure for the given information. Then state the postulate that your figure illustrates. 47. AB and EF intersect in point C.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
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Questions 47 please
In Exercises 47-49, sketch a figure for the given information. Then state the
postulate that your figure illustrates.
47. AB and EF intersect in point C.
48. The noncollinear points A, B, and C are all contained in plane N.
49. Planes LNP and MVK intersect in NM.
STEM 50. Telecommunications A cell phone tower at
point A receives a cell phone signal from the
southeast. A cell phone tower at point B receives
a signal from the same cell phone from due
west. Trace the diagram at the right and find
IS
the location of the cell phone. Describe how
Postulates 1-1 and 1-2 help you locate the phone.
51. Estimation You can represent the hands on a
clock at 6:00 as opposite rays. Estimate the other
11 times on a clock that you can represent as
opposite rays.
C52. Open-Ended What are some basic words in
English that are difficult to define?
Coordinate Geometry Graph the points and state whether they are collinear.
55. (0,0), (-5, 1), (6,-2)
53. (1, 1), (4, 4),(-3,-3)
54. (2,4), (4, 6), (0, 2)
57. (0,0), (0, 3), (0, -10)
58. (-2,-6), (1, -2), (4, 1)
56. (0, 0), (8, 10), (4, 6)
Transcribed Image Text:In Exercises 47-49, sketch a figure for the given information. Then state the postulate that your figure illustrates. 47. AB and EF intersect in point C. 48. The noncollinear points A, B, and C are all contained in plane N. 49. Planes LNP and MVK intersect in NM. STEM 50. Telecommunications A cell phone tower at point A receives a cell phone signal from the southeast. A cell phone tower at point B receives a signal from the same cell phone from due west. Trace the diagram at the right and find IS the location of the cell phone. Describe how Postulates 1-1 and 1-2 help you locate the phone. 51. Estimation You can represent the hands on a clock at 6:00 as opposite rays. Estimate the other 11 times on a clock that you can represent as opposite rays. C52. Open-Ended What are some basic words in English that are difficult to define? Coordinate Geometry Graph the points and state whether they are collinear. 55. (0,0), (-5, 1), (6,-2) 53. (1, 1), (4, 4),(-3,-3) 54. (2,4), (4, 6), (0, 2) 57. (0,0), (0, 3), (0, -10) 58. (-2,-6), (1, -2), (4, 1) 56. (0, 0), (8, 10), (4, 6)
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