Integer triangle side of the formula are integers it follows that all integer triangles must have an integer value of "16T" and "T" will be rational. By the law of cosines, every angle of an integer triangle has a rational cosine. If the angles of any triangle form an arithmetic progression then one of its angles must be 60°. For integer triangles the remaining angles must also have rational cosines and a method of generating such triangles is given below. However, apart from the trivial case of an equilateral triangle there are no integer triangles whose angles form either a geometric or
The Three Degrees (album) "Dirty Ol' Man", a #1 hit single in the Netherlands, "Year Of Decision" and the UK #1, "When Will I See You Again". The album charted at #11 on the UK album chart. The album was re-issued on CD in 2010, for the first time in the UK, by Big Break Records. This re-issue includes three bonus tracks including a 1977 remix of "Dirty Ol' Man" by Tom Moulton. with: The Three Degrees (album) The Three Degrees is a 1973 studio album released by girl group The Three Degrees. Since their formation in 1963 until 1969, The Three Degrees had