The elements of plane geometry, from the Sansk. text of Ayra Bhatta, ed. by Jasoda Nandan Sircar1878 |
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Αποτελέσματα 1 - 5 από τα 22.
Σελίδα 5
... greater than a right angle . And an acute angle is that which is less than a right angle . XVIII . Rectilineal ( or rectilinear ) figures are those which are bounded by straight lines . XIX . Triangles are rectilineal figures which are ...
... greater than a right angle . And an acute angle is that which is less than a right angle . XVIII . Rectilineal ( or rectilinear ) figures are those which are bounded by straight lines . XIX . Triangles are rectilineal figures which are ...
Σελίδα 5
... greater mag- nitude , when the less measures the greater ; that is , when the less is contained a certain number of times exactly in the greater . XXVIII . < A greater magnitude is said to be a multiple of a less , when the greater is ...
... greater mag- nitude , when the less measures the greater ; that is , when the less is contained a certain number of times exactly in the greater . XXVIII . < A greater magnitude is said to be a multiple of a less , when the greater is ...
Σελίδα 6
... of the same thing or of equal things are equal to one another . VI . Magnitudes which coincide with one another , that is , which exactly fill the same space , are equal to one another . VII . The whole is greater than its part . ( 6 )
... of the same thing or of equal things are equal to one another . VI . Magnitudes which coincide with one another , that is , which exactly fill the same space , are equal to one another . VII . The whole is greater than its part . ( 6 )
Σελίδα 7
Āryabhaṭa Jasoda Nauden Sircar. VII . The whole is greater than its part . VIII . The parts together are equal to the whole . IX . Two straight lines can not enclose a space . X. If two straight lines intersect one another they cannot be ...
Āryabhaṭa Jasoda Nauden Sircar. VII . The whole is greater than its part . VIII . The parts together are equal to the whole . IX . Two straight lines can not enclose a space . X. If two straight lines intersect one another they cannot be ...
Σελίδα 12
... greater , which is absurd . In similar way , it can be to proved , that no part of AC could be equal to AB . Therefore AB is not unequal to AC ; that is , AB is equal to AC . Wherefore , the angles at the base & c . Q.E.D. PROP . V ...
... greater , which is absurd . In similar way , it can be to proved , that no part of AC could be equal to AB . Therefore AB is not unequal to AC ; that is , AB is equal to AC . Wherefore , the angles at the base & c . Q.E.D. PROP . V ...
Συχνά εμφανιζόμενοι όροι και φράσεις
AB is equal AC is equal angle ABC angle ADB angle BAC angle DEF angle EDF angles are equal arc BC base BC base CD bisected centre circle ABCD circumference coincide conversely diameter draw duplicate ratio equal angles equal Ax equal to AC equiangular equimultiples Euclid exterior angle figure described fore given straight lines greater Hindoo Geometry homologous isosceles triangle Join Let ABC mean proportionals multiple opposite angles parallel parallelogram AC perpendicular point F polygon produced Q. E. D. Cor Q.E.D. PROP rectangle contained rectilineal figure regular polygon remaining angle right angles sector BGC sector EHF segment semicircle side BC square of BC straight line &c THEOREM third angle touches the circle triangle ABC Wherefore whole angle
Δημοφιλή αποσπάσματα
Σελίδα 10 - If two triangles have two sides of the one equal to two sides of the...
Σελίδα 39 - All the interior angles of any rectilineal figure, together with four right angles, are equal to twice as many right angles as the figure has sides.
Σελίδα 5 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Σελίδα 40 - ... figure, together with four right angles, are equal to twice as many right angles as the figure has be divided into as many triangles as the figure has sides, by drawing straight lines from a point F within the figure to each of its angles.
Σελίδα 79 - THE rectangle contained by the diagonals of a quadrilateral inscribed in a circle, is equal to both the rectangles contained by its opposite sides.* Let ABCD be any quadrilateral inscribed in a circle, and join AC, BD ; the.
Σελίδα 74 - Any two sides of a triangle are together greater than the third side.
Σελίδα 47 - In every triangle, the square on the side subtending either of the acute angles, is less than the squares on the sides containing that angle, by twice the rectangle contained by either of these sides, and the straight line intercepted between the...
Σελίδα 53 - ... figures are to one another in the duplicate ratio of their homologous sides.
Σελίδα 62 - ... in a segment less than a semicircle, is greater than a right angle...
Σελίδα 59 - The angles in the same segment of a circle are equal to one another.