Solving Triangles (SSA case) 解任意三角形(SSA情況)
The fishing rod is 2 m long and with angle of 30 degrees. What are the possible locations of fishes if the fishing lines are of the following lengths?
設魚桿長2 m,角度為30度。當魚絲為以下長度時,魚兒可能在哪裡?
(a) 1.2 m
(b) 2.2 m
(c) 1 m
(d) 0.8 m
GeoGebra 互動數學教室 http://www.geogebra.hk