Skills Practice Workbook - Glencoe
Skills Practice Workbook - Glencoe Skills Practice Workbook - Glencoe
12–7 NAME DATE PERIOD Skills Practice Similarity of Solid Figures Determine whether each pair of solids is similar. 1. 2. yes yes 3. 4. yes no 5 6. 20 m yes no Find the scale factor of the solid on the left to the solid on the right for each pair of similar solids. Then find the ratios of the surface areas and the volumes. 7. 8. 2 � 1 24 m 8 m 10 in. 20 in. 40 m 32 m 30 m 6 m 18 m 10 in. 30 m 5 in. 10 in. 16 m 60 m 45 m ; ; ; ; 343 4 8 7 49 � � � � � 1 1 8 64 512 © Glencoe/McGraw-Hill 73 Geometry: Concepts and Applications 3 mm 4 cm 8 cm 6 mm 5 mm 7 ft 8 ft 15 in. 5 cm 13 cm 12 mm
13–1 NAME DATE PERIOD Skills Practice Simplifying Square Roots Simplify each expression. 1. �9� 3 2. �169 � 13 3. �400 � 20 4. �225 � 15 5. �256 � 16 6. �900 � 30 7. �289 � 17 8. �2500 � 50 9. �44 � 2�11� 10. �18� 3�2� 11. �75� 5�3� 12. �300 � 10�3� 13. �98� 7�2� 14. �90� 3�10� 15. �125 � 5�5� 16. �80� 4�5� 17. �250 � 5�10� 18. �12� � �5� 2�15� 19. �6� � �6� 6 20. �10� � �2� 2�5� 21. What is the square root of 625? 25 22. Multiply �17� � �3�. �51� 23. Write �3� � �15� in simplest form. 3�5� © Glencoe/McGraw-Hill 74 Geometry: Concepts and Applications
- Page 27 and 28: 4-4 Proving Lines Parallel Find x s
- Page 29 and 30: 4-6 NAME DATE PERIOD Skills Practic
- Page 31 and 32: 5-2 Angles of a Triangle Find the v
- Page 33 and 34: 5-4 NAME DATE PERIOD Skills Practic
- Page 35 and 36: 5-6 NAME DATE PERIOD Skills Practic
- Page 37 and 38: 6-2 NAME DATE PERIOD Skills Practic
- Page 39 and 40: 6-4 Isosceles Triangles NAME DATE P
- Page 41 and 42: 6-6 Skills Practice The Pythagorean
- Page 43 and 44: 7-1 NAME DATE PERIOD Skills Practic
- Page 45 and 46: 7-3 NAME DATE PERIOD Skills Practic
- Page 47 and 48: 8-1 Quadrilaterals NAME DATE PERIOD
- Page 49 and 50: 8-3 NAME DATE PERIOD Skills Practic
- Page 51 and 52: 8-5 Trapezoids NAME DATE PERIOD Ski
- Page 53 and 54: 9-2 Similar Polygons Skills Practic
- Page 55 and 56: 9-4 Complete each proportion. Skill
- Page 57 and 58: 9-6 Skills Practice Complete each p
- Page 59 and 60: 10-1 Naming Polygons Identify each
- Page 61 and 62: 10-3 Areas of Polygons NAME _______
- Page 63 and 64: 10-5 24 in. 12 cm 18 cm 4 ft 2.5 cm
- Page 65 and 66: 10-7 Tessellations NAME ___________
- Page 67 and 68: 11-2 NAME DATE PERIOD Skills Practi
- Page 69 and 70: 11-4 Inscribed Polygons Use �O to
- Page 71 and 72: 11-6 Area of a Circle NAME DATE PER
- Page 73 and 74: 12-2 Skills Practice Surface Areas
- Page 75 and 76: 12-4 NAME DATE PERIOD Skills Practi
- Page 77: 12-6 Spheres NAME DATE PERIOD Skill
- Page 81 and 82: 13-3 Skills Practice 30°-60°-90°
- Page 83 and 84: 13-5 Skills Practice Sine and Cosin
- Page 85 and 86: 14-2 Skills Practice Tangents to a
- Page 87 and 88: 14-4 NAME DATE PERIOD Skills Practi
- Page 89 and 90: 14-6 NAME DATE PERIOD Skills Practi
- Page 91 and 92: 15-2 Deductive Reasoning NAME DATE
- Page 93 and 94: 15-4 Complete each proof. 1. If m
- Page 95 and 96: 15-6 Coordinate Proofs Skills Pract
- Page 97 and 98: 16-2 NAME DATE PERIOD Skills Practi
- Page 99 and 100: 16-4 Reflections NAME DATE PERIOD S
- Page 101: 16-6 Dilations Skills Practice Find
12–7<br />
NAME DATE PERIOD<br />
<strong>Skills</strong> <strong>Practice</strong><br />
Similarity of Solid Figures<br />
Determine whether each pair of solids is similar.<br />
1. 2.<br />
yes yes<br />
3. 4.<br />
yes no<br />
5 6.<br />
20 m<br />
yes no<br />
Find the scale factor of the solid on the left to the solid on the right for each pair of<br />
similar solids. Then find the ratios of the surface areas and the volumes.<br />
7. 8.<br />
2<br />
� 1<br />
24 m<br />
8 m<br />
10 in.<br />
20 in.<br />
40 m<br />
32 m<br />
30 m<br />
6 m<br />
18 m 10 in.<br />
30 m<br />
5 in.<br />
10 in.<br />
16 m<br />
60 m<br />
45 m<br />
; ; ; ; 343<br />
4 8<br />
7 49<br />
� � � � �<br />
1 1<br />
8 64 512<br />
© <strong>Glencoe</strong>/McGraw-Hill 73 Geometry: Concepts and Applications<br />
3 mm<br />
4 cm<br />
8 cm<br />
6 mm<br />
5 mm<br />
7 ft 8 ft<br />
15 in.<br />
5 cm<br />
13 cm<br />
12 mm
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