Same-Side Interior Angles

Investigate

I constructed the same-side interior angles supplementary. If you change the angle measurements, are the lines still parallel? If you move the lines, are the lines still parallel?

New Resources

Silhouettes without gaps and isolated
Rolling Triangle
The black friday GeoGebra :)
Free fall
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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ab flytebryggeoppgave1areal
Module1_4DerivativesShape
Loci Complex Plane - Arguments
Vectors: Example 3
Practising Long Division

Discover Topics

Subtraction
Triangles
Median Line
Volume
Root