External Angle of a Triangle

Onderwerp:Hoeken

You can move the points of the triangle around, and you'll see that the measure of an exterior angle is always equal to the sum of the two opposite interior angles.

Nieuw didactisch materiaal

Triangle with 3 Right Angles
Reflection Across 2 Parallel Lines
Circle Passing Through 3 Points
apec
seo tool

Ontdek materiaal

Triangle in two squares
Sum of Integers
Define Parabola

Ontdek onderwerpen

Algebra
Snijpunt
stelling van Pythagoras
Exponent
Gelijkzijdige driehoeken