Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
Outline
Circle Theorems and other geometry
Circle Theorems
van Schooten's theorem
Pythagoras drawing for proof
Paper Folding
Circle Theorems and other geometry
Author:
ray.c.carpenter
Topic:
Circle
,
Geometry
Table of Contents
Circle Theorems
Angle at centre and circumference
Angle in semicircle
Angles in the same segment
Opposite angles in a cyclic quadrilateral
Tangents from a point
Angle between tangent and radius
Alternate segment
Perpendicular from centre to chord
van Schooten's theorem
van Schooten's theorem start point
van Schooten's theorem extended diagram for proof
Pythagoras drawing for proof
Static Pythagoras drawing for proof
Dynamic Pythagoras drawing for proof
Paper Folding
Equilateral triangle from a rectangle - diagram 1a
Equilateral triangle from a rectangle - diagram 1b
Alternative equilateral triangle diagram 2a
Alternative equilateral triangle diagram 2b
Equilateral triangle from a circle
Next
Angle at centre and circumference
New Resources
רישום חופשי
分數化百分數：練習
立体几何-公理3及推论
Polar Coordinates Book
seo tool
Discover Resources
Solving Quadratic Equations Calculator/Grapher
Trig Ratios Demo
circles4/24/18
AM 2017 P1 Q11
Discover Topics
Vectors 2D (Two-Dimensional)
Subtraction
Upper and Lower Sum or Riemann Sum
Centroid or Barycenter
LCM and GCD
