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Circles and a Rectangle
Author:
John Golden
Topic:
Area
,
Circle
,
Rectangle
Ed Southall [@solvemymaths] posed
this nice problem
, with the small radius 6 cm, area 243. If you're trying different values, you can record them to the spreadsheet to look for relationships.
GeoGebra
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Tracing a Surface with Curves
Luxembourg Symbol (2)
Tracing Quadrics and Surfaces
Circles - Relative Positions
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Number Sense
οι 3 τριγωνομετρικοί αριθμοί μιας γωνίας και οι αντίστοιχοι λόγοι
line of reflection
Incenter
ori wrewiri
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Quadrilaterals
Logic
Unit Circle
Logarithm
Quadratic Functions