Thales' Theorem

Jason Wofsey, 05.05.2020

Thales' Theorem

Inhaltsverzeichnis

  1. Thales' Theorem Exploration
    1. Thales' Right Triangle
    2. Thales' Theorem Interactive Proof
    3. Thales' Theorem Converse
    4. Thales' Theorem_Center of Circle
    5. Tangent Line from Point to Circle
  2. Practice
    1. Thales Practice 1
    2. Thales Practice 2
    3. Thales Practice 3
    4. Thales Practice 4
    5. Thales Practice 5
    6. Thales Practice 6
    7. Thales Practice 7

1.

Thales' Theorem Exploration

  • 1. Thales' Right Triangle
  • 2. Thales' Theorem Interactive Proof
  • 3. Thales' Theorem Converse
  • 4. Thales' Theorem_Center of Circle
  • 5. Tangent Line from Point to Circle

1.1.

Thales' Right Triangle

Move point B such that angle B becomes a right angle opposite hypotenuse AC. Look in all directions to find as many points as you can that work. When you're close enough, the triangle will turn green, then click on point B to mark the point.
All the possible points that make ∠[i]B a right angle form a _______.[/i]
– Jason Wofsey

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2.

Practice

  • 1. Thales Practice 1
  • 2. Thales Practice 2
  • 3. Thales Practice 3
  • 4. Thales Practice 4
  • 5. Thales Practice 5
  • 6. Thales Practice 6
  • 7. Thales Practice 7

2.1.

Thales Practice 1

Given that point O is the center of the circle shown above, find the value of x.
Show your work
– Jason Wofsey

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