GeoGebra
Home
News Feed
Resources
Profile
People
Groups
App Downloads
GeoGebra
Quadrilateral example
Author:
Ryan Smith
Draw a quadrilateral and determine the sum of the four interior angles
What is the sum of the four interior angles of a quadrilateral?
Type your answer here…
New Resources
Exploring Two Similar Triangles
Untitled
Tan & Gradient
Activity #10: Three Parallels Theorem
Symmetry number & conditions in right triangles
Discover Resources
هندسه1
ZlinieF
Binomial Distribution B(n,p) with sliders
Orthocenter
Azra spiral
Discover Topics
Geometric Mean
Isosceles Triangles
Complex Numbers
Vectors 2D (Two-Dimensional)
Interest Calculation
