Top "Angle" questions

A shape, formed by two lines or rays diverging from a common point (the vertex).

Angles between two n-dimensional vectors in Python

I need to determine the angle(s) between two n-dimensional vectors in Python. For example, the input can be two …

python vector angle
Java: Calculating the angle between two points in degrees

I need to calculate the angle in degrees between two points for my own Point class, Point a shall be …

java point angle degrees
The smallest difference between 2 Angles

Given 2 angles in the range -PI -> PI around a coordinate, what is the value of the smallest of …

language-agnostic geometry angle
Direct way of computing clockwise angle between 2 vectors

I want to find out the clockwise angle between 2 vectors(2D, 3D). The clasic way with the dot product gives …

c++ math angle
Angle from 2D unit vector?

Given unit vector 0.5, 0.5 how could I find the angle (its direction), is it cos(x) + sin(y)?

c++ vector angle
Find angle between hour and minute hands in an analog clock

I was given this interview question recently: Given a 12-hour analog clock, compute in degree the smaller angle between the …

math floating-point precision angle
How to calculate an angle from points?

I want to get a simple solution to calculate the angle of a line (like a pointer of a clock). …

javascript function coordinates angle
Rotating Image on A canvas in android

I want to Rotate Image according to a specific angle in android ,some thing like a compass... I have this …

android rotation android-canvas angle
Rotate a point by another point in 2D

I want to know how to work out the new co-ordinates for a point when rotated by an angle relative …

c# math rotation angle
Calculate angle (clockwise) between two points

I have been not using math for a long time and this should be a simple problem to solve. Suppose …

python math angle