A Chord in a Circle
This piece explores the simple yet profound beauty of geometric relationship.
Triangle area
Can you find the area of a triangle?
What kind of solid is this?
Spatial imagination is required: Can you deduce the shape of a solid from the front view, side view and top view?
2 π > 6
An ingenious proof without words.
IR has the same cardinality as (0;1)
An ingenious proof almost without words.
The Law of Cosines
A ingenious proof almost without words.
√2 + √3 ≈ π – what does that mean?
Is there a geometric meaning to this?
20 Building Blocks For A Square
Can you make a single square out of 20 right triangles?
Transformation Into A Square
Draw 4 straight lines in a cross figure to represent a single square of equal area.