An Interior Angle is an angle inside a shape. Note: When we add up the Interior Angle and Exterior Angle we get a straight line, 180Â°. (See Supplementary Angles).
The Concentration Camp at Dachau was opened 22 March 1933, with the arrival of about 200 prisoners from Stadelheim Prison in Munich and the Landsberg fortress (where Hitler had written Mein Kampf during his imprisonment).
Overall, the Dachau concentration camp system included 123 sub-camps and Kommandos which were set up in 1943 when factories were built near the main camp to make use of forced labor of the Dachau prisoners. Out of the 123 sub-camps, eleven of them were called Kaufering, distinguished by a number at the end of each.