Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Parallelograms #2 - Examining Interior Angles
Author:
Jim Doherty
Topic:
Parallelogram
This time we are looking at angles rather than slopes - although we know the two are related. Again, you can manipulate by moving the opposite vertices C and B.
GeoGebra
New Resources
cylinder net slider
Ellipse, Hyperbola and Circle as Envelopes
Viviani's Window
Slope Field (1)
History of Maths
Discover Resources
Circumference of a Circle
Finding P-value for Sample Mean
bisect of a segment
Lengths in Circles: Secant and Tangent
Prime and Composite Numbers
Discover Topics
Algebra
Means
Upper and Lower Sum or Riemann Sum
Percentages
Inequalities