sjr의 첫 책

jrshin, Nov 6, 2020

ddd

Table of Contents

  1. 1장
    1. test
  2. Polygons: Exterior Angles Only
    1. Triangle: Exterior Angles
    2. Exterior Angles of a Triangle
    3. Quadrilateral: Exterior Angles
    4. Exterior Angles of a Quadrilateral
    5. Pentagon: Exterior Angles
    6. Polygons: Exterior Angles
    7. Polygons: Exterior Angles - REVAMPED
    8. Exterior Angles (Revisited)
    9. Exterior Angles of a Pentagon
    10. Exterior Angles of a Hexagon
    11. Exterior Angles of a Heptagon
    12. Exterior Angles of an Octagon
    13. Exterior Angles (Revisited) V2

1.

1장

  • 1. test

1.1.

test

– jrshin

2.

Polygons: Exterior Angles Only

  • 1. Triangle: Exterior Angles
  • 2. Exterior Angles of a Triangle
  • 3. Quadrilateral: Exterior Angles
  • 4. Exterior Angles of a Quadrilateral
  • 5. Pentagon: Exterior Angles
  • 6. Polygons: Exterior Angles
  • 7. Polygons: Exterior Angles - REVAMPED
  • 8. Exterior Angles (Revisited)
  • 9. Exterior Angles of a Pentagon
  • 10. Exterior Angles of a Hexagon
  • 11. Exterior Angles of a Heptagon
  • 12. Exterior Angles of an Octagon
  • 13. Exterior Angles (Revisited) V2

2.1.

Triangle: Exterior Angles

Before you begin:[br][br]Feel free to move the triangle's vertices (corners) wherever you'd like. [br][b][color=#0000ff]You can also control the size of the blue exterior angle by using the blue slider.[br][/color][/b][br]Interact with the applet for a minute or two. [br]Then answer the question that follows.
The 3 COLORED ANGLES are said to be the EXTERIOR ANGLES of this triangle.
What can you conclude about the measures of the exterior angles of ANY TRIANGLE?
– Tim Brzezinski

2.2.

–

2.3.

–

2.4.

–

2.5.

–

2.6.

–

2.7.

–

2.8.

–

2.9.

–

2.10.

–

2.11.

–

2.12.

–

2.13.

–

Information