Android examples for java.lang:Math Trigonometric Function
Angle From Circle Arc Length
//package com.java2s; public class Main { public static float AngleFromCircleArcLength(float distance, float radius) { return (float) ((Math.PI / 2.0) - (180.0 * distance) / (Math.PI * radius)); }// w ww . j a v a 2 s . co m }