# 1 Vocabulary For Glencoe McGraw-Hill Ms. Wigfall BATA 2008-2009.

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1 Vocabulary For Glencoe McGraw-Hill Ms. Wigfall BATA 2008-2009

2 Vocabulary Lesson 5-3 Indirect reasoning Indirect proof Proof by contradiction

3 Vocabulary Lesson 6-1 diagonal

4 Vocabulary Lesson 6-4 Rectangle

5 Vocabulary Lesson 6-5 Rhombus Square

6 Vocabulary Lesson 6-6 Trapezoid Isosceles trapezoid Median

7 Vocabulary Lesson 7-1 Ratio Proportion Cross products Extremes means

8 Vocabulary Lesson 7-2 Similar polygons Scale factor

9 Vocabulary Lesson 7-4 mid-segment

10 Vocabulary Lesson 8-1 Geometric mean

11 Vocabulary Lesson 8-2 Pythagorean triple

12 Vocabulary Lesson 8-4 Trigonometry Trigonometric ratio Sine Cosine Tangent

13 Vocabulary Lesson 8-5 Angle of elevation Angle of depression

14 Vocabulary Lesson 8-6 Law of Sines Solving a triangle

15 Vocabulary Lesson 8-7 Law of cosines

16 Vocabulary Lesson 9-1 \ Reflection Line of reflection Isometry Line of symmetry Point of symmetry

17 Vocabulary Lesson 9-2 Translation Composition

18 Vocabulary Lesson 9-3 Rotation Center of rotation Angle of rotation Rotational symmetry Invariant points Direct isometry Indirect isometry

19 Vocabulary Lesson 9 - 4 Tessellation Regular tessellation Uniform Semi-regular tessellation

20 Vocabulary Lesson 9-5 Dilation Similarity transformation

21 Vocabulary Lesson 9-6 Vector Magnitude Direction Standard position Component form Equal vectors Parallel vectors Resultant Scalar Scalar multiplication

22 Vocabulary Lesson 10-1 Circle Center Chord Radius Diameter Circumference Pi(3.14)

23 Vocabulary Lesson 10-2 Central angle Arc Minor arc Major arc Semicircle

24 Vocabulary Lesson 10-3 Inscribed Circumscribed

25 Vocabulary Lesson 10-4 Intercepted

26 Vocabulary Lesson 10-5 Tangent Point of tangency

27 Vocabulary Lesson 10-6 Secant

28 Vocabulary Lesson 11-1 Height of a parallelogram

29 Vocabulary Lesson 11-3 Apothem

30 Vocabulary Lesson 11-4 Composite figure

31 Vocabulary Lesson 11-5 Geometric probability Sector Segment

32 Vocabulary Lesson 12-1 Corner view Perspective view Cross section Reflection symmetry

33 Vocabulary Lesson 12-2 Lateral faces Lateral edges Right prism Lateral area

34 Vocabulary Lesson 12-3 Axis Right cylinder

35 Vocabulary Lesson 12-4 Regular pyramid Slant height

36 Vocabulary Lesson 12-5 Circular cone Right cone Oblique cone

37 Vocabulary Lesson 12-6 Great circle Hemisphere

38 Vocabulary Lesson 13-4 Similar solids Congruent solids

39 Vocabulary Lesson 13-5 Ordered triple