Muslim Achievements Use this game to review Muslim achievements Tools A B astrolabe tool used to determine the Earth's circumference round belief of Muslims about the geography of the Earth calligraphy elegant form of writing used to write the Qu'ran Arabic numerals and zero mathematical achievements that were influenced by the Indian culture trigonometry category of math that evolved out of the Muslim advancement of geometric knowledge algebra math that developed from the Muslim, meaning "bringing together of separate parts." abstract description of Arabic art due to the use of geometric shapes and floral designs medicine advancements in this area preceeded any of its kind in Europe, especially those dealing with herbal healing and establishing pharmacies Dome of the Rock significant Islamic architectural structure in Jerusalem Arabic official language of Islam translation of classic works into Arabic this led to the preservation of ancient and classical works includeing various disciplines