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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
New Resources
Addition of Vectors Algeraically
Variation Theory Illustration: Point-Slope Form
Dividing a 3-digit number by a 1-digit number (2)
Addition within Two Places
Dividing a 2-digit number by a 1-digit number (1)
Discover Resources
Fun Graphs Generated by Trigonometric Parametric Equations
Distributive Property
Refraction on a Semicircle
Planes and Intersections I
Experiment3
Discover Topics
Numbers
Vectors 2D (Two-Dimensional)
Complex Numbers
Real Numbers
Cylinder