geometry - Convert a direction into an angle on our compass

$ 18.00 · 4.8 (504) · In stock

I have a new position vector and old x and z coordinates and I need to determine the angle traveled. So far I am getting the slopes absolute value and then using that to generate an angle. Based on

Unit 11 Section 3 : Bearings

A geometric proof of the impossibility of angle trisection by

Autodesk Civil 3D Help, About Survey Directions

4.1 Angles revision, Construction of geometric figures

Gr7 Mathematics

Compass Drawing - Steps to Draw and Tips to Remember

Bearings - GCSE Maths - Steps, Examples & Worksheet

Maths Help: Finding Bearings - VividMath.com

Standard compass used for the measurement of direction and angle