Solution Manual For Glencoe Geometry Chapter 1-13 With Complete Verified Solutions

Solutions Manual

,This booklet is provided in Glencoe Geometry Answer Key Maker (0-07-860264-5).
Also provided are solutions for problems in the Prerequisite Skills, Extra Practice,
and Mixed Problem Solving sections.




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ISBN: 0-07-860204-1 Geometry
Solutions Manual

1 2 3 4 5 6 7 8 9 10 009 12 11 10 09 08 07 06 05 04 03

,CONTENTS
Chapter 1 Points, Lines, Planes, and Angles. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 Reasoning and Proof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 24
Chapter 3 Parallel and Perpendicular Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Chapter 4 Congruent Triangles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Chapter 5 Relationships in Triangles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120
Chapter 6 Proportions and Similarity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151
Chapter 7 Right Triangles and Trigonometry. . . . . . . . . . . . . . . . . . . . . . . . . . .. 189
Chapter 8 Quadrilaterals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Chapter 9 Transformations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Chapter 10 Circles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345
Chapter 11 Areas of Polygons and Circles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383
Chapter 12 Surface Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 411
Chapter 13 Volume………………………………………………………...447
Prerequisite Skills …………………………………………………………477
Extra Practice………………………………………………………………502
Mixed Problem Solving and Proof…………………………………………567

, Chapter 1 Points, Lines, Planes, and Angles
Page 5 Getting Started 2. See students’ work; sample answer: Two lines
1–4. intersect at a point.
y
3. Micha; the points must be noncollinear to
D( 1, 2) determine a plane.
4. Sample answers: line p; plane R
B(4, 0) 5. Sample answer: y
O x

A(3, 2)
C( 4, 4) W
x
O
5.
3


3

6

3
X
4  8  8  8 Z

9
1

8  18


5

Y

1

37 4

1
16  5 8 ¬ 16  8
6. 2



37 82 6.
¬
16  16



r
P
11
9
7

¬
16 ¬7 16 s


9


7.
7

9

14 Q
8  16 ¬ 16  16
5
7. There are six planes: plane ABC, plane AGE,
¬
16
plane CDE, plane BCD, plane FAB, and plane
8. 11
1
7

23 15

2  9 16 ¬ 2  16



1
DEF.
18
4 15
1
¬
16  16

8. A, K, B or B, J, C
33 9. No; A, C, and J lie in plane ABC, but D does not.
¬

1

16  2 16


10. line 11. point 12. plane
9. 2  17  15
10. 23  (14)¬ 23  14
 37 Pages 9–11 Practice and Apply
11. [7  (2)]2¬ (7  2)2 13. n 14. F
 (5)2  25 15. R 16. W
12. 92  132¬ 81  169

17. Sample answer: PR
 250
13. P¬ 4s 18. Yes, it intersects both m and n when all three
 4(5)  20 lines are extended.
The perimeter is 20 in. 19. (D, 9) 20. Charlotte
14. P¬ 2
 2w 21.
B


¬ 2(6)  2 2
1


2
¬ 12  5  17 W
The perimeter is 17 ft. Q
15. P¬ 2
 2w A
 2(4.8)  2(7.5)
 9.6  15  24.6 22.
The perimeter is 24.6 m. R
W
T
23. Sample answer:
1-1 Points, Lines, and Planes
y

Page 8 Geometry Activity R S
1. no 2. no Z


3. On CD; see students’ work. O x
4. See students’ work.
Q

Page 9 Check for Understanding
1. point, line, plane


1 Chapter 1