Lighthouse

Auteur:R. Shawver, Sham

Here is a classic question, given the height of a lighthouse (PQ) , the bearings of two ships and the respective angle of depression, can you find the distance between the two ships (ST)?

Nieuw didactisch materiaal

Continuity at a Point
Hyperbola Equation
Cup Modeling Project (V2): Building Surfaces of Revolution
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Truth

Ontdek materiaal

SHM, unit circle and trig equations
tangent and chord angle
Variations on implicit loci in a triangle
kaleidoscope
squarewithside

Ontdek onderwerpen

Analyse
Cilinder
Omgeschreven cirkel
Percentages
Limieten