Euclid's Elements of Geometry,: From the Latin Translation of Commandine. To which is Added, A Treatise of the Nature of Arithmetic of Logarithms; Likewise Another of the Elements of Plain and Spherical Trigonometry; with a Preface...Tho. Woodward at the Half-Moon, between the Two Temple-Gates in Fleet-street; and sold by, 1733 - 397 páginas |
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Página 10
... Also of three - fided Figures , that is , a Right - angled Triangle , which hath a Right Angle . XXVIII . That an Obtufe - angled one , which bath an Obtufe Angle . XXIX . And that an Acute - angled one , which bath three Acute Angles ...
... Also of three - fided Figures , that is , a Right - angled Triangle , which hath a Right Angle . XXVIII . That an Obtufe - angled one , which bath an Obtufe Angle . XXIX . And that an Acute - angled one , which bath three Acute Angles ...
Página 13
... also equal to two Right Angles . Now taking away the common Angle ABC , and the remaining Angle ABE is equal to the re- maining Angle ABD , the lefs to the greater , which is impoffible . Therefore BE , BC , are not one fstraight Line ...
... also equal to two Right Angles . Now taking away the common Angle ABC , and the remaining Angle ABE is equal to the re- maining Angle ABD , the lefs to the greater , which is impoffible . Therefore BE , BC , are not one fstraight Line ...
Página 21
... also equal to A. Again , because the Point G is the Center of the Circle LKH , GK will be ‡‡ Def . 15 : equal to GH ; but GH is equal to C : Therefore fhall GK be alfo equal to C ; but FG is likewife equal to B ; and confequently the ...
... also equal to A. Again , because the Point G is the Center of the Circle LKH , GK will be ‡‡ Def . 15 : equal to GH ; but GH is equal to C : Therefore fhall GK be alfo equal to C ; but FG is likewife equal to B ; and confequently the ...
Página 23
... , the Angle BAC is also greater than the Angle EDF . For if it be not greater , it will be either equal or lefs . But the Angle BAC is not equal to the Angle C 3 EDF ; * 4 of this . EDF ; for if it Book I. Euclid's ELEMENTS . 23.
... , the Angle BAC is also greater than the Angle EDF . For if it be not greater , it will be either equal or lefs . But the Angle BAC is not equal to the Angle C 3 EDF ; * 4 of this . EDF ; for if it Book I. Euclid's ELEMENTS . 23.
Página 25
... also the remaining Angle BAC , to the remaining Angle EDF . For if BC be unequal to EF , one of them is the greater , which let be BC , if poffible , and make BH equal to EF , and join A H. * Now because B H is equal to EF , and AB to ...
... also the remaining Angle BAC , to the remaining Angle EDF . For if BC be unequal to EF , one of them is the greater , which let be BC , if poffible , and make BH equal to EF , and join A H. * Now because B H is equal to EF , and AB to ...
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Euclid's Elements of Geometry: From the Latin Translation of Commandine. to ... John Keill Sin vista previa disponible - 2014 |
Términos y frases comunes
adjacent Angles alfo equal alſo Angle ABC Angle BAC Bafe Baſe becauſe bifected Center Circle ABCD Circumference Cofine Cone confequently Coroll Cylinder defcribed demonftrated Diameter Diſtance drawn thro EFGH equal Angles equiangular Equimultiples faid fame Altitude fame Multiple fame Plane fame Proportion fame Reaſon fecond fhall be equal fimilar fince firft firſt folid Parallelepipedon fome fore ftand fubtending given Right Line Gnomon greater join leffer lefs leſs likewife Logarithm Magnitudes Meaſure Number Parallelogram perpendicular Polygon Priſms Prop PROPOSITION Pyramid Pyramid ABCG Quadrant Ratio Rectangle Rectangle contained remaining Angle Right Angles Right Line AC Right-lined Figure Segment ſhall Sine Solid Sphere Subtangent themſelves THEOREM theſe thofe thoſe Triangle ABC Unity Vertex the Point Wherefore whofe Bafe whole whoſe Baſe
Pasajes populares
Página 66 - If two triangles have two angles of the one equal to two angles of the other, each to each, and one side equal to one side, viz.
Página 163 - IF two triangles have one angle of the one equal to one angle of the other, and the sides about the equal angles proportionals : the triangles shall be equiangular, and shall have those angles equal which are opposite to the homologous sides.
Página 112 - And in like manner it may be shown that each of the angles KHG, HGM, GML is equal to the angle HKL or KLM ; therefore the five angles GHK, HKL, KLM, LMG, MGH...
Página 90 - IN a circle, the angle in a semicircle is a right angle ; but the angle in a segment greater than a semicircle is less than a right angle ; and the angle in a segment less than a semicircle is greater than a right angle.
Página 22 - ... sides equal to them of the other. Let ABC, DEF be two triangles which have the two sides AB, AC equal to the two sides DE, DF, each to each, viz. AB...
Página 10 - ... equal to them, of the other. Let ABC, DEF be two triangles which have the two sides AB, AC equal to the two sides DE, DF, each to each, viz. AB equal to DE, and AC to DF ; but the base CB greater than the base EF ; the angle BAC is likewise greater than the angle EDF.
Página 15 - CF, and the triangle AEB to the triangle CEF, and the remaining angles to the remaining angles, each to each, to which...
Página 33 - ... therefore their other sides are equal, each to each, and the third angle of the one to the third angle of the other, (i.
Página 113 - If two right-angled triangles have their hypotenuses equal, and one side of the one equal to one side of the other, the triangles are congruent.