Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Lesson
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Catriona Shearer's Parallelogram Puzzle
Author:
John Golden
Topic:
Area
,
Parallelogram
,
Root
,
Square
Can you figure out the area of the parallelogram using just the area of the triangles? Original tweet:
https://twitter.com/Cshearer41/status/1054024681622327296
GeoGebra
Catriona's Original
New Resources
Basic and Compound Inequality Illustrator
Midpoint Theorem (V2): Integer Solutions
Rotating Custom Polygons Around an Axis
繪畫垂直線
Isosceles Right Triangle
Discover Resources
Laterne.ggb
Formula For Arc Length
DOOD to LSSL
Types of angles
The division of two decimals
Discover Topics
Standard Deviation
Linear Equations
Random Experiments
Incircle or Inscribed Circle
Constructions
