(c) A third tower is located at Heights Barn Hill. Let DEF represent the points on the map for Cleggswood Hill, Hollingworth Hill and Heights Barn Hill respectively. On the map, DE = 3.5 cm and EF = 5.5 cm and ZDEF = 105°. (i) Is ZDEF on the map greater than, less than, or the same as the angle between the horizontal line between Cleggswood Hill and Hollingworth Hill and the horizontal line between Hollingworth Hill and Heights Barn Hill in real life? Explain your answer. (ii) Find the length DF. (iii) Find the ZEFD.
(c) A third tower is located at Heights Barn Hill. Let DEF represent the points on the map for Cleggswood Hill, Hollingworth Hill and Heights Barn Hill respectively. On the map, DE = 3.5 cm and EF = 5.5 cm and ZDEF = 105°. (i) Is ZDEF on the map greater than, less than, or the same as the angle between the horizontal line between Cleggswood Hill and Hollingworth Hill and the horizontal line between Hollingworth Hill and Heights Barn Hill in real life? Explain your answer. (ii) Find the length DF. (iii) Find the ZEFD.
Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter10: Analytic Geometry
Section10.CT: Test
Problem 1CT
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Transcribed Image Text:(c) A third tower is located at Heights Barn Hill. Let DEF represent the
points on the map for Cleggswood Hill, Hollingworth Hill and Heights
Barn Hill respectively. On the map, DE = 3.5 cm and EF = 5.5 cm and
ZDEF = 105°.
(i)
Is ZDEF on the map greater than, less than, or the same as the
angle between the horizontal line between Cleggswood Hill and
Hollingworth Hill and the horizontal line between Hollingworth Hill
and Heights Barn Hill in real life? Explain your answer.
(ii) Find the length DF.
(iii) Find the ZEFD.
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