Copy of opening a cube

Author:丁明智, Arthur Lee

A cube is divided into 6 congruent right pyramids. Drag the yellow dot to 'close' the cube. This shows the volume of a square base pyramid with height equal to half its base edge.

New Resources

רישום חופשי
Translation and scaling
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Domino Effect
bewijs stelling van Pythagoras

Discover Resources

Polygon Tool
Geometry Project
Base
concurrent points
Inscribed Angle Exploration

Discover Topics

Limits
Upper and Lower Sum or Riemann Sum
Median Line
Addition
Linear Regression