MA-2: Sliding Ladder

Autor:Mark Dawes

A ladder 10m long (!) rests on horizontal ground against a vertical wall. As the foot of the ladder slips away from the wall, what is the locus of the centre of the ladder?

Novos Materiais

Prism Drawn in 2-Point Perspective
Area Between Two Curves
apec
bewijs stelling van Pythagoras
Neuberg's Theorem

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Function
Strong parallel postulate
copy segment
CS. ex
Cylinder Unwrapping

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