St Wilfrid's Church, Halton-on-Lune "good example of 11th century art styles". St Wilfrid's is an active parish church in the Anglican Diocese of Blackburn, which is part of the Province of York. It is in the archdeaconry of Lancaster and the Deanery of Tunstall. St Wilfrid's shares a benefice with St Saviour's Church in Aughton and St Luke's Church in Slyne-with-Hest. St Wilfrid's Church, Halton-on-Lune St Wilfrid's Church is an Anglican church in Halton-on-Lune, a village in the English county of Lancashire. It is an active parish church in the Diocese of Blackburn and the archdeaconry of Lancaster. Halton may have been the site
Lune of Hippocrates which the arc "AEB" lies. Consequently, the smaller circle has half the area of the larger circle, and therefore the quarter circle AFBOA is equal in area to the semicircle AEBDA. Subtracting the crescent-shaped area AFBDA from the quarter circle gives triangle ABO and subtracting the same crescent from the semicircle gives the lune. Since the triangle and lune are both formed by subtracting equal areas from equal area, they are themselves equal in area. Using a similar proof to the one above, Alhazen showed that two lunes, formed on the two sides of a right triangle, whose outer boundaries