Describe and correct the error in finding the missing length of the triangle. 72+25 =2 25 ft 7 it 674 c V674 =c

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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Don’t understand question 2
Period:
Date
Homework:
Lesson 13 "The Pythagorean Theorem"
1.
The end of a dog's leash is attached to the top of a 5-foot-tall fence post; as shown in
the diagram below. The dog is 7 feet away from the base of the fence post, How lorng is the
leash, to the nearest tenth of a foot?
Leash
5th
78
Dog
1).
2)
3)
4)
4.9
8.6
9.0
12.0
2. Describe and correct the error in finding the missing length of the triangle.
72+25
25 ft
7 1t
674 = c
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.
10R
10 h
Figure 1
Figure 2
Transcribed Image Text:Period: Date Homework: Lesson 13 "The Pythagorean Theorem" 1. The end of a dog's leash is attached to the top of a 5-foot-tall fence post; as shown in the diagram below. The dog is 7 feet away from the base of the fence post, How lorng is the leash, to the nearest tenth of a foot? Leash 5th 78 Dog 1). 2) 3) 4) 4.9 8.6 9.0 12.0 2. Describe and correct the error in finding the missing length of the triangle. 72+25 25 ft 7 1t 674 = c 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. 10R 10 h Figure 1 Figure 2
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