Cosine rule & Pythagoras' Theorem

Argomento:Coseno, Pitagora o teorema di Pitagora

Drag the RED point to create an non-right angle triangle. How does the COSINE rule extend Pythagoras' theorem to describe non-right angle triangles? (Tick the box to see the Working).

Nuove risorse

Linear Equation Graphs: Thin Slice
Pythagorean Theorem: Extension Exercises
Squares Question
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Scopri le risorse

conocuneus 2
Dot product and cross product
Dual Isosceles trapezoidals
Geo. Project
สามเหลี่ยมพีทาโกรัส

Scopri gli argomenti

Algebra
Programmazione o ottimizzazione lineare
Logaritmi
Limiti
Calcolo integrale