Triangles

What makes a triangle equilateral, isosceles, or scalene?

How are these triangles the same? How are they different? Manipulate the triangles by dragging their blue corner points. What happens to their side lengths?

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Intercepts in 3D
seo tool
Pythagorean Day
MC #2
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algebra 1
Quiz: Adding and Subtracting Integers
Construction Practice A+B
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Фигура

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Solids or 3D Shapes
Power Functions
Real Numbers
Tree Diagrams
Cone