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MA-2: Sliding Ladder
Author:
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?
GeoGebra
New Resources
Poorly Drawn Parallelograms 3
探究由平行線和截線所成的角
Quiz: Finding Average Rate of Change
Average Rate of Change: Graph a Function (1)
Dissections by Guillermo Bautista
Discover Resources
Project 4
Fundamental Theorem of Calculus, a.k.a., "integration is opposite to differentiation"
Locus
Solving More Ratio Problems: IM 6.2.16
The graph of y = tanh x
Discover Topics
Integral Calculus
Parametric Curves
LCM and GCD
Function Graph
Difference and Slope