Elements of Geometry;: Containing the First Six Books of Euclid, with Two Books on the Geometry of Solids. To which are Added, Elements of Plane and Spherical Trigonometry |
Other editions - View all
Common terms and phrases
ABCD alfo alſo angle ABC angle ACB angle BAC arch baſe BC is equal becauſe the angle biſected Book VII cafe caſe cauſe centre circle ABC circumference co-fine demonſtration deſcribed diameter draw drawn equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fame reaſon femicircle fides fimilar fince firſt folid fore given ſtraight line greater inſcribed interfect join leſs Let ABC line BC magnitudes oppoſite parallel parallelepiped parallelogram paſs paſſes perpendicular polygon priſm proportionals propoſition Q. E. D. PROP radius rectangle contained rectilineal figure remaining angle right angles ſame ſame manner ſame ratio ſecond ſection ſegment ſhall ſhall be equal ſhewn ſide ſolid ſpace ſpherical triangle ſquare of AC ſtand ſtraight line AC ſuch ſum tangent THEOR theſe thoſe triangle ABC wherefore