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Circle & Circumference
Author:
spkwan
Topic:
Circle
version 2
GeoGebra
NCTM illuminations - Slope Pi and Lines
https://illuminations.nctm.org/uploadedFiles/Content/Lessons/Resources/9-12/PiLine-AS-Slope.pdf
version 1
GeoGebra
Is there another way to 'roll' the circle on a straight line? How?
圓弧問題 1
https://www.geogebra.org/m/bZ5wQ3JQ
圓弧問題 2
https://www.geogebra.org/m/Rzx3X2Jb
GeoGebra Institute of Hong Kong - 圓周(學生版)
https://www.geogebra.org/m/wb5R89Wd
New Resources
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
Monkey typing Shakespeare's complete works
Divisible Polynomials - Remainder and Factor Theorems
Wallace-Simson Line, Orthopole, and Deltoid
Polar Reciprocation
Discover Resources
boxtriangle
H Theorem of Thales
pythag-final
กราฟของสมการเชิงเส้นสองตัวแปร
การบวกจำนวนเต็ม v.2
Discover Topics
Equations
Planes
Statistical Characteristics
Tree Diagrams
Indefinite Integral