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Evariste
Author:
John Golden
Had to make a quick applet for this nice Matthew Scroggs puzzle.
http://www.mscroggs.co.uk/puzzles/LX
How many people in the array? Will you always be able to tell?
GeoGebra
New Resources
Is it Isosceles?
Binomial Coefficient and Symmetry
How to Assign Color Objects Inside the List? II
Thin Slice: Using Trig Ratios to Solve for R.Triangle Sides
Woven
Discover Resources
rotator
Sine and Cosine Functions
Pinwheel Activity: Question 2
Elise fibonacci
Area of a Trapezium finding and comparing
Discover Topics
Dilation
Quadrilaterals
Matrices
Subtraction
Definite Integral