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Circumference and area of circles
Author:
Ally.Smith
,
Mr Cassie
Topic:
Area
,
Circle
GeoGebra
First watch the video, and then move the radius around to explore the circumference of different sized circles.
New Resources
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Tutorial: Create lists of numbers and objects
alg2_05_05_01_applet_exp_2_flvs
Poorly Drawn Parallelograms
Poorly Drawn Parallelograms 2
Discover Resources
Geometry by Mazin Kalil https://plus.google.com/u/0/101000
Pythagoran Theorem
Equal Arcs Equal Chords Equal Angles
task 2
GOOD MAN
Discover Topics
Percentages
Arithmetic
Mathematics
Unit Circle
Kite