Equilateral triangle a triangle with any two sides "a" and "b", and an angle "C" between them is Each angle of an equilateral triangle is 60°, so The sine of 60° is formula_50. Thus since all sides of an equilateral triangle are equal. Equilateral triangles have frequently appeared in man made constructions: Equilateral triangle In geometry, an equilateral triangle is a triangle in which all three sides are equal. In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°. It is also a regular polygon,
The Three Degrees Live England. This credit has been corrected on the digital re-issue. The Three Degrees Live The Three Degrees Live is a 1976 live album by Philadelphia-based female vocal trio The Three Degrees who scored major international success with 'When Will I See You Again?'. The album charted at #34 in the US R&B Album chart and at #199 in the Billboard Top 200. During a UK tour in 1975, The Three Degrees performed at Bailey's in Leicester, England, and the evening's concert was recorded and subsequently released by Philadelphia International Records as "The Three Degrees Live". The setlist for the concert