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

Construct a Square
"Compressed" Astroid as Envelope
Play C3 E3 G3 C4_C4
Simplifying Radicals: Geometric Thin Slice
Piano. Keyboard.

Ontdek materiaal

Dustin's Circles
RotationEx1
Unit circle and Sine curve
Complex Mappings
Graph Transformation_Linear

Ontdek onderwerpen

Matrices
Natuurlijke getallen
Cilinder
Rotatie
Verschuiving