13) Your class is having a class picture taken on the lawn. The photographer is positioned 14from the center of the class. If she looks toward either end of the class, she turns 50°.feet away114 ft5010Part A) If the triangle that is created is an isosceles triangle, what is the distance between theends of the class?Part B) The photographer wants to estimate how many more students can fit at the end of thefirst row. The photographer turns 50° to see the last student and another 10° to see the end ofthe camera range.A) Find the distance from the center to the last student in the row.B) Find the distance from the center to the end of the camera range.C) Use the results of parts (a) and (b) to estimate the length of the empty space.

In △DBCtan 50=BCBDBC=tan 50 x BD =14x1.192 =16.688 ft From △ACD, AB=BC because BD…

13) Your class is having a class picture taken on the lawn. The photographer is positioned 14 feet away from the center of the class. If she looks toward either end of the class, she turns 50°. ... .. 14 ft 50 10° Part A) If the triangle that is created is an isosceles triangle, what is the distance between the ends of the class?

13) Your class is having a class picture taken on the lawn. The photographer is positioned 14 feet away from the center of the class. If she looks toward either end of the class, she turns 50°. ... .. 14 ft 50 10° Part A) If the triangle that is created is an isosceles triangle, what is the distance between the ends of the class?

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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Question

13) Your class is having a class picture taken on the lawn. The photographer is positioned 14
from the center of the class. If she looks toward either end of the class, she turns 50°.
feet away
1
14 ft
50
10
Part A) If the triangle that is created is an isosceles triangle, what is the distance between the
ends of the class?
Part B) The photographer wants to estimate how many more students can fit at the end of the
first row. The photographer turns 50° to see the last student and another 10° to see the end of
the camera range.
A) Find the distance from the center to the last student in the row.
B) Find the distance from the center to the end of the camera range.
C) Use the results of parts (a) and (b) to estimate the length of the empty space.

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