Popular California Cities. 1  Long Beach. 2  Los Angeles. 3  San Diego.  San 1  Francisco. San Jose.  Ventura.
The common schoolbook definition of the sine of an angle in a right triangle (which is equivalent to the definition just given) is as the ratio of the lengths of the side of the triangle opposite the angle and the hypotenuse, i.e., (1)
baÂ·sin (bÄâ²sÄ­n) 1. An enclosed area filled with water. 2. A region drained by a river and the streams that flow into it. 3. A low-lying area on the Earth's surface in which thick layers of sediment have accumulated. Some basins are bowl-shaped, and others are shaped like long valleys that have been filled in.