Matchstick Triangles

Autor:James R Olsen

Use the app to figure out the number of triangles (of any size) in a triangular matchstick arrangement of side n. The example shown has a side of 5 (n=5). Can you generalize?

Neue Materialien

Conway Circle Theorem
Perimeter of Rectangle
Rolling Circles and Polygons
רישום חופשי
Superellipse

Entdecke Materialien

CCSS Support Math I Unit 4
Slope and y-intercept
Angles between a Vector and the Axes
Visual Proof - Sine of Sums III Pt. 1
Rotational Symmetry of Regular Polygons

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Gleichungen
Integral
Boxplot oder Kastenschaubild
Potenzfunktionen
Mathematik