Noah and the Whale Presents the A Sides Noah and the Whale Presents the A Sides Noah and the Whale Presents the A Sides is a limited edition EP released on 25 December 2008 by the folk rock band Noah and the Whale on Mercury Records Limited. Only 2500 copies of the album were released on 12" vinyl with all of the proceeds going towards the charity Age Concern. Recorded over two nights with a two-take limit, the album is described on the Young And Lost Club website as "A mixture of unheard originals and covers, and ground-breaking artwork from the band’s long-term collaborator Alex Brenchley, the raw
Pentagon determine the length of this side, the two right triangles "DCM" and "QCM" are depicted below the circle. Using Pythagoras' theorem and two sides, the hypotenuse of the larger triangle is found as formula_11. Side "h" of the smaller triangle then is found using the half-angle formula: where cosine and sine of "ϕ" are known from the larger triangle. The result is: With this side known, attention turns to the lower diagram to find the side "s" of the regular pentagon. First, side "a" of the right-hand triangle is found using Pythagoras' theorem again: Then "s" is found using Pythagoras'