Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce Morton] 1830. Elements of trigonometry, by W. Hopkins. 1833. Elements of spherical trigonometry, by A. De Morgan. A treatise on algebraical geometry, by S.W. Waud. 1835Baldwin & Craddock, 1835 |
Dentro del libro
Resultados 1-5 de 100
Página 2
... four , or a greater number of sides . A trilateral figure is more commonly called a triangle , and a multilateral figure a polygon . It is further to be un- derstood of rectilineal fi- gures in the present trea- tise , that the several ...
... four , or a greater number of sides . A trilateral figure is more commonly called a triangle , and a multilateral figure a polygon . It is further to be un- derstood of rectilineal fi- gures in the present trea- tise , that the several ...
Página 3
... four quadrilaterals ; of which two , having the parts of the diagonal for their diagonals , are for that reason said to be about the diagonal ; and the two others , A E , E C , are called complements , because , together with the ...
... four quadrilaterals ; of which two , having the parts of the diagonal for their diagonals , are for that reason said to be about the diagonal ; and the two others , A E , E C , are called complements , because , together with the ...
Página 15
... four right angles : and all the interior angles , together with four right angles , are equal to twice as many right angles as the figure has sides . For , if from any point in the same plane , straight lines be drawn , one after the ...
... four right angles : and all the interior angles , together with four right angles , are equal to twice as many right angles as the figure has sides . For , if from any point in the same plane , straight lines be drawn , one after the ...
Página 18
... four parallelograms each , that is , upon the whole , into twenty - four parallelo- grams . Now these parallelograms are all of them rectangular , because their containing sides are parallel to AB , AC , the sides of the right angle A ...
... four parallelograms each , that is , upon the whole , into twenty - four parallelo- grams . Now these parallelograms are all of them rectangular , because their containing sides are parallel to AB , AC , the sides of the right angle A ...
Página 20
... four times their rectangle for the former square is greater than the sum of their squares by twice their rectangle ( 32. ) , and the latter square is less than the sum of their squares by twice their rectangle . PROP . 34. ( Euc . ii ...
... four times their rectangle for the former square is greater than the sum of their squares by twice their rectangle ( 32. ) , and the latter square is less than the sum of their squares by twice their rectangle . PROP . 34. ( Euc . ii ...
Otras ediciones - Ver todas
Library of Useful Knowledge: Geometry plane, solid, and spherical [by Pierce ... Vista completa - 1835 |
Términos y frases comunes
A B C ABCD adjacent angles altitude apothem base BC bisect centre chord circum circumference circumscribed coincide common measure common section compounded cone conic section contained convex surface cylinder describe a circle diameter dihedral angle divided draw drawn edges equal angles equimultiples ference fore four magnitudes frustum given point given straight line gles harmonical harmonical mean Hence hyperbola hypotenuse inscribed join likewise locus meet parallel parallelogram parallelopiped pass pendicular pentagon perimeter perpendicular plane prism Prob produced PROP proposition pyramid quadrilateral radii radius rallel rectangle rectilineal figure regular polygon respectively right angles Scholium scribed segment sides A B similar solid angles sphere spherical angle square of A B straight lines A B tangent third three sides touch triangle ABC vertex vertical