Menelai Sphaericorum libri III |
Common terms and phrases
adeoque æqua æqualem effe æquales funt æqualibus æqualis angulo æqualis arcui æqualis eft angulo æqualis eft arcui æqualis eft ipfi æqualis erit æqualis ipfi angu arcubus arcus A B arcus AE arcus Ar arcus BA arcus circuli magni arcus circulorum magnorum bafi bafim bifariam bujus capiantur ducantur ducatur arcus duo anguli duo arcus æquales duo triangula Sphærica duobus rectis effe angulo effe arcui erit angulo erit arcus erunt femicirculo ficut finus arcus fimul fumpti fimul minores fint finum arcus five fuerit funt æquales hæc hujus inæquales ipfius major angulo major arcu major eft angulo major eft arcu major erit majorem effe majores funt majus manifeftum Menelai minor erit minor recto occurfum producatur proinde puncto punctum quæ quare angulus quare arcus ratione finus arcus rectus reliquus Sphæræ Sphærico THEOR trianguli Sphærici triangulum Sphæricum