GeoGebra
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
How many intersections of four lines?
Author:
Scott Farrar
Topic:
Intersection
These four lines all intersect at one point. What if you change the lines? How many intersection points are possible?
GeoGebra
New Resources
What if the Exponent is an OUTPUT?
Converting Percentages to Decimals
Pyramids to Cube
How to Assign Color Objects Inside the List?
Binomial Coefficient and Symmetry
Discover Resources
parabolaVert
basketball question
Shermir test 3
Triangle bisectors
สมการกำลังสาม
Discover Topics
Real Numbers
Similar Triangles
Trigonometry
Rectangle
Congruence