Lighthouse

Author: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)?

New Resources

Nobody Likes to Be a Semicircle
apec
Multiplying 4-Digit by 4-Digit Numbers Using an Area Model
Determinant Equation of a Line
Untitled

Discover Resources

Graphing Polar Coordinates
Rotations Practice
Tessellation
Quiz: Adding numbers -level-4
Davis #7

Discover Topics

Combinatorics
Linear Programming or Linear Optimization
Similar Triangles
Median Line
Translation