Ski - Side and Bottom View
"A wooden runner, of tough wood, from five to ten feet long, an or an inch and a half thick at the middle,…
Small Circle
A small circle is one formed by a plane which does not cut the earth into two equal parts. The small…
Archimedean Spiral
Illustration of a spiral named after the 3rd century BC Greek mathematician Archimedes.
Hyperbolic Spiral
Illustration of a hyperbolic spiral, also called a reciprocal spiral, it is a transcendental plane curve.…
