The Shoemaker's Knife

Thème :Aire

The area enclosed by the semi-circles centred O, X and Y and on the same diameter is called the Shoemaker's Knife. The radii of the two smaller semi-circles are variable. This is illustrated in the diagram below.

Nouvelles ressources

רישום חופשי
Volume by Disk/Washer around y
Reflection across a line
Pitfalls of Disk/Washer Method
seo tool

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Turtle 2
paralelogramo
Length of arc of a circle
Geogebra orthocenter
Explaining FTC 1

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Points Spéciaux
Losange
Droites
Entiers
Polygones