PLATO: I’ll call the 30°/60°/90° triangles “a triangles” and the 45°/45°/90° triangles “b triangles.” a triangle (scalene, 30°/60°/90°) b triangle (isosceles, 45°/45°/90°) WELCOME! Here is Théophile Maria Koehne´s contact form: ← ZurückVielen Dank für deine Antwort. ✨ Name(erforderlich) Email(erforderlich) Website Comment(erforderlich) Senden Δ