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?

Nuevos recursos

Use a matrix with its elements as functions
רישום חופשי
Slopes of Straight Lines
bewijs stelling van Pythagoras
z`]]

Descubrir recursos

Geometry: Triangle Theorems
Surfaces in Space
المزلاج نشاط1
Angle Addition Exploration
Change of Basis Exploration

Descubre temas

Suma superior e inferior o suma de Riemann
Rombos
Cálculo de intereses
Multiplicación
Álgebra