Circular triangle Circular triangle In geometry, a circular triangle is a triangle with circular arc edges. A convex circular triangle may be constructed by three circles intersecting each other and represents the area of intersection. Its edges are all curved outwards. The sum of the internal angles of a circular triangle is greater than 180°. A Reuleaux triangle is a special case based on an equilateral triangle where the center of each arc is on the opposite vertex. A circular horn triangle is a similar concept, but represents the area interior to 3 mutually tangent circles so all of the internal angles
The Three Degrees album for 15 years, Two further singles were released from the album, the re-recording of "Dirty Ol' Man" and new song "Hurry Hurry". In 1996 they released a new best of album, "Best & New Hits: When Will I See You Again", which included four re-recorded hits and six new songs. A seasonal album, "Christmas With The Three Degrees", was also recorded in 1998. This album included a cover of Wham's "Last Christmas", which was released as a remixed dance single which gave the group their 15th (and final) UK top 60 single, reaching #54. Scott, Holiday and Garrison continued