Euclid's Fifth

Euclid's Fifth Postulate

Adjust the sliders to change the size of alternate angles n and m. Can you find the relationship between n and m to decide which side of XY the lines AB and CD cross?

New Resources

What Do You See? (2)
Function Art 3D - Flower
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Linear Equation Graphs: Thin Slice
Parabolas, Lines and Nomograms

Discover Resources

Bisector Project
Exterior Angle Sum Demo - Hexagon
Floramoj
Emmanuel - Triangles
Modul10C_Karyoni Asri_SMA N 1 Gerokgak

Discover Topics

Quadratic Functions
Orthocenter
Median Value
Geometric Distribution
Integers