Lighthouse

作成者: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)?

新しい教材

Graphing Basic and Compound Inequalities
Laundry Basket
Rossler's Attractor
Linear Combination of Vectors
Modifiable Right Triangular Prism

教材を発見

Draw a Hexagon
Number tiles
Secant and Tangent Lines
hinh bai 2
Mamikon's Proof of the Pythagorean Theorem

トピックを見つける

中線
行列
ベクトル (２次元)
三角法
分数