Working with 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?

New Resources

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Squares Question
apec
Slope Illustrator (2)
Function art 3D - waiting shed (v2)

Discover Resources

Cube Cross Sections
สมการเชิงเส้นตัวแปรเดียว KAEM
Topical and Yearly
Kaylie tangram 2
Vertical traces of functions of 2 variables

Discover Topics

Prism
Integers
Quadratic Functions
Translation
Statistical Characteristics