MA-2: Sliding Ladder

作成者: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?

新しい教材

Slope Illustrator (2)
Linear Equation Graphs: Thin Slice
Isosceles Right Triangle
Linear Combination of Vectors
Right Triangle Inscribed in a Semicircle

教材を発見

Parallel line to the base of a triangle from the vertex
gogeometry.com P1166
Reflection 1
Cube cross section
sinx+abs(sinx)

トピックを見つける

有理数
微積分学
立体または三次元図形
統計的特性
拡張