Skills Practice Workbook - Glencoe
Skills Practice Workbook - Glencoe Skills Practice Workbook - Glencoe
14–5 NAME DATE PERIOD Skills Practice Segment Measures Find the value of x in each circle. If necessary, round to the nearest tenth. 1. 2. 3. 3 6 7 x 14 13.5 10 4. 5. 6. 11 4 x 5 7 4 26 7. 8. 9. 4 12 32 Find each measure. If necessary, round to the nearst tenth. 10. DE 11. IH 12. WX A 12 18 12 B 13 x 6 E C 10 D 6 9 9 20 16 6 F x 6 7 24 I © Glencoe/McGraw-Hill 83 Geometry: Concepts and Applications x 2 x 9 G 8 H 18 Z 15 18 x 6 8 24 X x x 5 12 12 Y 10 4 W
14–6 NAME DATE PERIOD Skills Practice Equations of Circles Write an equation of a circle for each center and radius or diameter measure given. 1. (1, 1), r � 2 2. (�3, 2), d � 2 (x � 1) 2 � (y � 1) 2 � 4 (x � 3) 2 � (y � 2) 2 � 1 3. (�1, �5), r � 3 4. (4, �3), d � 4 (x � 1) 2 � (y � 5) 2 � 9 (x � 4) 2 � (y � 3) 2 � 4 5. (0, 2), r � 4 6. (5, 0), r � 1 x 2 � (y � 2) 2 � 16 (x � 5) 2 � y 2 � 1 7. (0, 0), r � 6 8. (�1, 1), d � 6 x 2 � y 2 � 36 (x � 1) 2 � (y � 1) 2 � 9 9. (�5, 5), r � 5 10. (�3, 3), d � 20 (x � 5) 2 � (y � 5) 2 � 25 (x � 3) 2 � (y � 3) 2 � 100 11. (�6, �1), d � 10 12. (4, 4), d � 14 (x � 6) 2 � (y � 1) 2 � 25 (x � 4) 2 � (y � 4) 2 � 49 13. (3, 7), d � 2�2� 14. (�5, 2), r � �6� (x � 3) 2 � (y � 7) 2 � 2 (x � 5) 2 � (y � 2) 2 � 6 15. (0, �2), r � �10 � 16. (7, 0), d � 2�5� x 2 � (y � 2) 2 � 10 (x � 7) 2 � y 2 � 5 Find the coordinates of the center and the measure of the radius for each circle whose equation is given. 17. (x � 5) 2 � (y � 2) 2 � 49 18. (x � 3) 2 � (y � 7) 2 � 100 (�5, 2), 7 (3, �7), 10 19. (x � 1) 2 � (y � 8) 2 � 121 20. x 2 � y 2 � 64 (�1, �8), 11 (0, 0), 8 21. x 2 � (y � 9) 2 � 81 22. (x � 3) 2 � y 2 � 25 (0, �9), 9 (�3, 0), 5 23. (x � 6) 2 � (y � 6) 2 � 36 24. x 2 � y 2 � 5 (6, �6), 6 (0, 0), �5� 25. x 2 � (y � 4) 2 � 7 26. (x � 1) 2 � (y � 1) 2 � 10 (0, 4), �7� (1, �1), �10� © Glencoe/McGraw-Hill 84 Geometry: Concepts and Applications
- 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 and 78: 12-6 Spheres NAME DATE PERIOD Skill
- Page 79 and 80: 13-1 NAME DATE PERIOD Skills Practi
- 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: 14-4 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
14–5<br />
NAME DATE PERIOD<br />
<strong>Skills</strong> <strong>Practice</strong><br />
Segment Measures<br />
Find the value of x in each circle. If necessary, round to the nearest tenth.<br />
1. 2. 3.<br />
3 6<br />
7 x<br />
14 13.5 10<br />
4. 5. 6.<br />
11 4<br />
x<br />
5<br />
7 4 26<br />
7. 8. 9.<br />
4 12 32<br />
Find each measure. If necessary, round to the nearst tenth.<br />
10. DE 11. IH 12. WX<br />
A<br />
12<br />
18<br />
12<br />
B<br />
13<br />
x<br />
6<br />
E<br />
C<br />
10<br />
D<br />
6<br />
9 9<br />
20 16 6<br />
F<br />
x<br />
6<br />
7<br />
24<br />
I<br />
© <strong>Glencoe</strong>/McGraw-Hill 83 Geometry: Concepts and Applications<br />
x<br />
2<br />
x<br />
9<br />
G<br />
8<br />
H<br />
18<br />
Z<br />
15<br />
18<br />
x<br />
6 8<br />
24<br />
X<br />
x<br />
x<br />
5<br />
12<br />
12<br />
Y<br />
10<br />
4<br />
W
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