iShortcut Geometry Vol. 1: Lines & Angles

kjhunjhnuwala, Dec 9, 2015

https://www.teacherspayteachers.com/Product/iShortcut-Geometry-Vol1-Lines-Angles-2253286 https://itunes.apple.com/us/book/ishortcut-geometry-vol.-1/id521567281?mt=11 The book is separated into three chapters: 1) Lines Line Point Line Segment Ray Intersection Point 2) Angles Angles Congruent Classification of Angles Straight line sum of angles Sum of Angles of Circle Vertical Angles Angle Bisector Line Bisector Perpendicular Lines Parallel Lines Transversal Line 3) Lines and Angles, Using Algebra Using algebra to solve geometry problems Using ratios to solve geometry problems

Table of Contents

  1. Lines
    1. Line AB
    2. Points
    3. Line Segment
    4. Ray AB
    5. Intersection Point
  2. Angles
    1. Angles
    2. Types of Angle
    3. Sum of angles of a straight line
    4. Sum of Angles of Circle
    5. Vertical Angles
    6. Angle Bisector
    7. Line Bisector
    8. Perpendicular Lines
    9. Parallel Lines
    10. Transversal Line
    11. Transversal Angles
  3. Lines and Angles, Using Algebra
    1. Angle Values
    2. Clock Angle
    3. Angle Ratios

1.

Lines

  • 1. Line AB
  • 2. Points
  • 3. Line Segment
  • 4. Ray AB
  • 5. Intersection Point

1.1.

Line AB

Straight Line[br][br]Move Orange Points A and B to see what a straight line is.
Line AB
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1.2.

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1.3.

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1.4.

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1.5.

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2.

Angles

  • 1. Angles
  • 2. Types of Angle
  • 3. Sum of angles of a straight line
  • 4. Sum of Angles of Circle
  • 5. Vertical Angles
  • 6. Angle Bisector
  • 7. Line Bisector
  • 8. Perpendicular Lines
  • 9. Parallel Lines
  • 10. Transversal Line
  • 11. Transversal Angles

2.1.

Angles

Move the orange point to see the different values of an angle
Angles
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2.2.

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2.3.

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2.4.

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2.5.

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2.6.

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2.7.

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2.8.

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2.9.

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2.10.

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2.11.

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3.

Lines and Angles, Using Algebra

  • 1. Angle Values
  • 2. Clock Angle
  • 3. Angle Ratios

3.1.

Angle Values

Move the orange dot and observe that: 2a = a + b
Angle Values
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3.2.

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3.3.

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Information