Triangolo rettangolo

Concept — Triangolo rettangolo.

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Linked atoms

8 linked atoms.

08 Fondamenti di geometria euclidea

• Congruence criteria for right triangles

14 Equivalenza e teorema di Pitagora

• Pythagoras’ theorem

15 Similitudine

• Euclid’s first theorem
• Euclid’s second theorem
• Proof of Euclid’s theorems

16 Circonferenza

• Isosceles right triangle 45°-45°-90°
• Right triangle 30°-60°-90°

33 Trigonometria dei triangoli

• Trigonometry in right-angled triangles