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Why same areas? (3)
Forfatter
Terry Tam
Emne:
Areal
GeoGebra
ABCD is a rectangle, and ABE, BDF, DCH, CAG are equilateral triangles. Why are the areas of the different colors the same? (Hint: Try to resize ABCD to see anything is keeping unchanged)
Nye Materialer
Dilation + Rotation of Pentagons
Polynomial Division and the Remainder Theorem
Fraction Subtraction
Torus
Vector Projections
Opdag Ressourcer
Yoselin's
Slope of the Line Tangent to the Sine Curve
Perpendicularity
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