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SJ Importants
- Triangle Exterior Angle
- Functions Resources
- Circle Area (By Peeling!)
- Triangle example
- Elemente einer Matrix
- Maximizing Trapezoid Area
- Torus Knot T(4,3)
- Quadratic Formulae to Solve for x.
- Angle Properties of Circles,
- Quadratic Graph Properties
- Angles and Tangents of a Circle
- NUMBER LINE
- Text Box Input Box Colors
- circular surfaces 3D
- text-change
- Movement of text on a path.
- The problem with using command polygon
- Problems from Text: Dot Product and Projection
- Problems from Text: Dot Product and Projection
- Test for LaTeX
- List commands
- Short motivational videos
- Statistic Commands
- Digital clocks - usual and mad.
- Sum & Product of Roots Quadratic Equations Question Setter
- Solids of Revolution
- Linear Inequality Generator (II)
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SJ Importants
Mohamed jihan, Jun 12, 2017
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1. Triangle Exterior Angle
-
2. Functions Resources
-
3. Circle Area (By Peeling!)
-
4. Triangle example
-
5. Elemente einer Matrix
-
6. Maximizing Trapezoid Area
-
7. Torus Knot T(4,3)
-
8. Quadratic Formulae to Solve for x.
-
9. Angle Properties of Circles,
-
10. Quadratic Graph Properties
-
11. Angles and Tangents of a Circle
-
12. NUMBER LINE
-
13. Text Box Input Box Colors
-
14. circular surfaces 3D
-
15. text-change
-
16. Movement of text on a path.
-
17. The problem with using command polygon
-
18. Problems from Text: Dot Product and Projection
-
19. Problems from Text: Dot Product and Projection
-
20. Test for LaTeX
-
21. List commands
-
22. Short motivational videos
-
23. Statistic Commands
-
24. Digital clocks - usual and mad.
-
25. Sum & Product of Roots Quadratic Equations Question Setter
-
26. Solids of Revolution
-
27. Linear Inequality Generator (II)
Triangle Exterior Angle
In the app below, an exterior angle of a triangle is shown.
The 2 colored angles are referred to as its remote interior angles.
Interact with this app for a few minutes. LARGE POINTS are moveable.

What can we conclude about the measure of an exterior angle when we compare it to its remote interior angles? Explain.
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• Unordered list
1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
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Insert icons of GeoGebra tools
[bbcode]
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What other theorem is readily made obvious here?
Font sizeFont size
Very smallSmallNormalBigVery big
Bold [ctrl+b]
Italic [ctrl+i]
Underline [ctrl+u]
Strike
Superscript
Subscript
Font colorAuto
Justify
Align left
Align right
Align center
• Unordered list
1. Ordered list
Link [ctrl+shift+2]
Quote [ctrl+shift+3]
[code]Code [ctrl+shift+4]
Insert table
Remove Format
Insert image [ctrl+shift+1]
Insert icons of GeoGebra tools
[bbcode]
Text tools
Insert Math
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