Searching for Pythagoras

Auteur:James McKee

Drag points A and B to change the relative lengths of the legs of the right triangle. The image at the right is the isosceles triangles from sides a and b superimposed on c^2.

Nieuw didactisch materiaal

Slopes of Parallel Lines
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras
Solving 2x2 and 3x3 Systems Using Cramer's Rule
Semicircular Cross Sections

Ontdek materiaal

TPACK (Mishra & Koehler, 2006)
External Tangents to a Circle
Inductive Reasoning on Shapes
rotational symmetry of cube
act2

Ontdek onderwerpen

2D Vectoren (tweedimensionaal)
Kubus
Symmetrie
Logica
Optelling