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

z`]]
Math Art Construction
Graphical solution of ax² + bx + c = k
Triangle Flexer
Quiz: Vertical Angles and Linear Pairs

Discover Resources

Mean Value Theorem
Chord Theorem 1
CCSS High School: Functions (Trigonometric Functions)
Modul 7(Rotasi)_Kasmawaty SSi_SMAN 1 Gowa
Homotopy : Roman surface vs Boy surface

Discover Topics

Cylinder
Confidence Interval
Stochastic Process or Random Process
Symmetry
Means