Wolfram Demonstrations Project
Triangles
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Demonstrations 81 - 100 of 419
The Medians of a Triangle Divide It into Three Smaller Triangles of Equal AreaTrisectors and CircumcirclesPompeļu's TheoremEqual Incircles along a LineThe Medians of a Triangle Are Concurrent: A Visual Proof
The Medians of a Triangle Divide It into Three Smaller Triangles of Equal Area
Trisectors and Circumcircles
Pompeļu's Theorem
Equal Incircles along a Line
The Medians of a Triangle Are Concurrent: A Visual Proof
The Centroid of a Triangle Divides Each Median in the Ratio 1:2Simson's LineTwins of Arbelos and Circles of a TriangleA Necklace of EquilateralsAnother Generalization of Pythagoras's Theorem
The Centroid of a Triangle Divides Each Median in the Ratio 1:2
Simson's Line
Twins of Arbelos and Circles of a Triangle
A Necklace of Equilaterals
Another Generalization of Pythagoras's Theorem
The Intersection of Two TrianglesArea of Triangles Formed by Tangents on the Reciprocal CurveThe Triangles Formed by the Endpoints and Midpoints of CeviansSide-Splitting Triangle RatiosLargest Square inside a Triangle
The Intersection of Two Triangles
Area of Triangles Formed by Tangents on the Reciprocal Curve
The Triangles Formed by the Endpoints and Midpoints of Cevians
Side-Splitting Triangle Ratios
Largest Square inside a Triangle
Problems on Circles IX: Circumcircles and Incircles of a TriangleAn Angle BisectionThree Concyclic Sets of Points Associated with the Orthic TriangleTriangle Side Length InequalityDrilling a Square Hole
Problems on Circles IX: Circumcircles and Incircles of a Triangle
An Angle Bisection
Three Concyclic Sets of Points Associated with the Orthic Triangle
Triangle Side Length Inequality
Drilling a Square Hole

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