Lighthouse

作者: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)?

新资源

Golden Rectangles and Golden Spirals
power rule of x^n derivatives
Flip 4 Coins
Flip 5 Coins.
רישום חופשי

发现资源

Gradiend of a sine function
Lesson 6.5 - Trapezoids - Math III
math project
Carte des triplets pythagoriciens
Logs and Exponentials, inverses

发现主题

曲面
分数
导数
复数
矩形