Google ClassroomGoogle Classroom
GeoGebraGeoGebra Klaslokaal
GeoGebra

Corresponding Angles Postulate

Auteur:Richard Dean
Onderwerp:Hoeken

Look at and . What type of angles are they?

Vink alles aan wat van toepassing is
  • A
  • B
  • C
  • D
  • E
  • F
Controleer mijn antwoord (3)

Look at and . We determined that the sum of these angles would be . Move around the points on the applet. Is that always, sometimes, or never true?

Vink alles aan wat van toepassing is
  • A
  • B
  • C
Controleer mijn antwoord (3)

Look at and . What type of angles are they?

Vink alles aan wat van toepassing is
  • A
  • B
  • C
  • D
  • E
  • F
Controleer mijn antwoord (3)

Look at and . We determined that these type of angles would be equal. Move around the points on the applet. Is that always, sometimes, or never true?

Vink alles aan wat van toepassing is
  • A
  • B
  • C
Controleer mijn antwoord (3)
Measure a pair of Corresponding Angles using the Toolbar Image tool. Then move around the points using the Toolbar Image tool.

Is there anything that jumps out to you that seems to be special about corresponding angles?

Using the Toolbar Image tool. Force the Corresponding Angles to be congruent.

Can you force them to be congruent? Would you say that Corresponding Angles are congruent:

Vink alles aan wat van toepassing is
  • A
  • B
  • C
Controleer mijn antwoord (3)

Can you force them to be congruent? What does it seem needs to happen in order to make them congruent?

Testing a Theory

Test our Theory? Construct another line. Find and measure the corresponding angles.

We now have what is needed for a postulate. Write as an "if then" statement what we know about corresponding angles. "If you have two corresponding angles..... then..... "

Nieuw didactisch materiaal

Ontdek materiaal

Ontdek onderwerpen