Opening a cube

Topic:Cube

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

Rovnoběžnost rovin
Right Triangle Inscribed in a Semicircle
Angle Addition Postulate (V2) - Integer Solutions
Isosceles Right Triangle
Compound Inequality Illustrator: Conjunctions and Disjunctions

Discover Resources

Inscribed Angles
The Incircle of a Triangle
sin v och sin kv
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
Guess My Transformation #2

Discover Topics

Ratios
Vectors
Indefinite Integral
Trigonometric Functions
Exponent