# Section 1: Constructing Triangles

Shodor > Interactivate > Textbooks > Math Thematics 1st Ed. Book 3 > Section 1: Constructing Triangles

Math Thematics 1st Ed. Book 3
Module 4 - Patterns and Discoveries
Section 1: Constructing Triangles
 Calculating...
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Activity: Step through the generation of the Koch Snowflake -- a fractal made from deforming the sides of a triangle, and explore number patterns in sequences and geometric properties of fractals.

Activity: Step through the generation of Sierpinski's Carpet -- a fractal made from subdividing a square into nine smaller squares and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.

Activity: Step through the generation of Sierpinski's Triangle -- a fractal made from subdividing a triangle into four smaller triangles and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.

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