The end of a dog's teash is attached to the top of a 5-foot-tall fence post, as shown i the diagram below The dog is 7 feet away from the base of the fence post How long is the leash, to the nearest tenth of o foot? teash Dog

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Don’t understand question 1
The end of a dog's teash is attached to the top of a 5-foot-tall fence post, as shown it.
the diagram below The dog is 7 feet away from the base of the fence post How long is the
leash, to the nearest tenth of o foot?
1.
Lessh
Dog
1)
2)
3)
49
8.6
90
12.0
4)
2. Describe and correct the error in finding the missing length of the triangle.
72+25
25 ft
674 =
V 674 = c
3. A 10-foot ladder is placed against the side of a building as shown in figure 1 below. The
bottom of the ladder is 8 feet from the base of the building. In order to increase the reach of
the ladder against the building. it is moved 4 feet closer to the base of the building as shown
in figure 2. To the nearest foot, how much further up the building does the ladder now
reach? Show how you arrived at your answer.
10 ft
10 ft
Figure 1
Figure 2
Transcribed Image Text:The end of a dog's teash is attached to the top of a 5-foot-tall fence post, as shown it. the diagram below The dog is 7 feet away from the base of the fence post How long is the leash, to the nearest tenth of o foot? 1. Lessh Dog 1) 2) 3) 49 8.6 90 12.0 4) 2. Describe and correct the error in finding the missing length of the triangle. 72+25 25 ft 674 = V 674 = c 3. A 10-foot ladder is placed against the side of a building as shown in figure 1 below. The bottom of the ladder is 8 feet from the base of the building. In order to increase the reach of the ladder against the building. it is moved 4 feet closer to the base of the building as shown in figure 2. To the nearest foot, how much further up the building does the ladder now reach? Show how you arrived at your answer. 10 ft 10 ft Figure 1 Figure 2
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