GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Triangle Angle Sum
Author:
Ryan Smith
Make a Triangle
Make a triangle, show the angles and determine the sum of the three angles?
GeoGebra
What is the sum of the three angles?
𝜋
New Resources
Transformation of curves
Polar Reciprocation
Probability and Geometry
Graphing Logarithmic Functions
Is it Isosceles?
Discover Resources
Slope Intercept Form of a Line
Incenter Investigation Benchmark
Example QEQ.0
VolumeOfRevolution
Area and Perimeter in a Coordinate Plane (slanted shapes)
Discover Topics
Quadratic Functions
Intersection
Matrices
Secant Line or Secant
Hypothesis Testing