GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Quadrilateral example
Author:
Ryan Smith
Draw a quadrilateral and determine the sum of the four interior angles
GeoGebra
What is the sum of the four interior angles of a quadrilateral?
𝜋
New Resources
Polar Reciprocation
Is it Isosceles?
Converting Percentages to Decimals
Volume of a Pyramid (Derivation)
Wallace-Simson Line, Orthopole, and Deltoid
Discover Resources
Rotation: Find the centre task 2 (NJT)
skifahrer_6
Circular Functions
GeoGebra Quiz
AM 2016 P1 Q11b
Discover Topics
Differential Calculus
Pyramid
Hypothesis Testing
Statistics
Power Functions