Internal angle sum of triangles

ForfattermrsK

- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.

Nye Materialer

Perimeter of a Rectangle with Unknown Sides
巧算長方形周界
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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
bewijs stelling van Pythagoras

Opdag Ressourcer

Perpendicular Bisector
trapezoid1
Similar Triangles within a Right Triangle!
VersionDetector

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Differens og hældning
Differentialregning
Multiplikation
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