GeoGebra
GeoGebra
Circumference
basic Circumference problems
learning about Pi
Circles within a Circle
'Rugby' shape problems
more for Explorations
Circumference
Author:
Tree
Topic:
Circle
Table of Contents
basic Circumference problems
Arcs and Radii
Perimeter & Circumference 1
Perimeter & Circumference 2
learning about Pi
TRUE MEANING of π
劉徽的「割圓術」
於圓周率日一起學習是緣份、恩典
Circles within a Circle
Circles within Circle 1
Semicircles within Semicircle
Four Semi-circles
Squares within Square v.3
2.大中小圓問題
'Rugby' shape problems
圓形重疊問題
'Rugby' shape & its Perimeter
'Rugby' shape & its Perimeter
'Rugby' shape & its Perimeter
more for Explorations
Three Touching Circles
3 touching circles
Next
Arcs and Radii
New Resources
Thin Slice: Using Trig Ratios to Solve for Sides of Right Triangles
Pyramids to Cube
Wallace-Simson Line, Orthopole, and Deltoid
Volume of a Pyramid (Derivation)
Rings of circles
Discover Resources
CartToPolar-Flip-Flop
Problem 4.3A
Self Assessment : Graphs of exponential functions y = k a^x
bits-demo
Inscribed and Circumscribed Polygons
Discover Topics
Congruence
Boxplot
Equations
Geometric Distribution
Quadrilaterals