Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Ratios in pentagons
Author:
mathsurgery.wikispaces
Topic:
Polygons
,
Ratios
,
Trigonometry
Geometric problem-solving. What is the ratio of the length of the diagonal to the length of the side in a regular pentagon?
GeoGebra
New Resources
Introduction
Slope of a Straight Line: Run and Rise
Linear Cross Section Exercise
Stairs (Optical Illusion)
Angles and Intersecting Lines: Quick Investigation
Discover Resources
Répétition circulaire
Graphing the Sine Function
stuff
Cube net
Derivative Equals Inverse 3-Axes
Discover Topics
Random Experiments
Triangles
Square
Linear Functions
Angles