Optimization Problem (minimize length of road between towns)

Topic:Calculus, Differential Calculus, Integral Calculus

Four towns (A, B, C, D) are situated as shown below to form a square with side length 1 unit. Determine the minimum length of roadway that will link these four towns together.

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Geometric linkage
bewijs stelling van Pythagoras
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Proof of a Rhombus by Construction and Deduction
רישום חופשי

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Keops.
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BENNETT GAUTHIER_Constructions of Angles
ExponentialAufgabe
Side-Side-Side Triangle Congruence: IM Geo.2.9

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