Elements of Geometry: Containing the First Six Books of Euclid, with a Supplement on the Quadrature of the Circle, and the Geometry of Solids: to which are Added, Edlemnts of Plane and Spherical TrigonometryW.E. Dean, 1836 - 311 sider |
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Resultat 1-3 av 88
Side 14
... angle ACD is greater than either of the interior opposite angles CBA , BAC ... angle AEB is equal ( 8. 1. ) to the angle CEF , because they are vertical an ... ABC . PROP . X. THEOR . Any two angles of a triangle are together less than ...
... angle ACD is greater than either of the interior opposite angles CBA , BAC ... angle AEB is equal ( 8. 1. ) to the angle CEF , because they are vertical an ... ABC . PROP . X. THEOR . Any two angles of a triangle are together less than ...
Side 122
... angle , the triangles shall be equiangular , and have those angles equal about which the sides are propor- tionals . Let the two triangles ABC , DEF have one angle in the one equal to one angle in the other , viz . the angle BAC to the ...
... angle , the triangles shall be equiangular , and have those angles equal about which the sides are propor- tionals . Let the two triangles ABC , DEF have one angle in the one equal to one angle in the other , viz . the angle BAC to the ...
Side 214
... angle and a right angle , or between any arc and a quadrant , is called the Complement of that angle , or of that arc . Thus , if BH be perpendicular to AB , the angle CBH is the com- plement of the angle ABC , and the arc HC the ...
... angle and a right angle , or between any arc and a quadrant , is called the Complement of that angle , or of that arc . Thus , if BH be perpendicular to AB , the angle CBH is the com- plement of the angle ABC , and the arc HC the ...
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Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1847 |
Elements of Geometry: Containing the First Six Books of Euclid, with a ... John Playfair Uten tilgangsbegrensning - 1839 |
Vanlige uttrykk og setninger
ABC is equal ABCD adjacent angles altitude angle ABC angle ACB angle BAC angles equal arc AC base BC bisected centre chord circle ABC circumference cosine cylinder demonstrated diameter divided draw Prob equal and similar equal angles equiangular equilateral equilateral polygon equimultiples Euclid exterior angle fore four right angles given straight line greater Hence hypotenuse inscribed join less Let ABC Let the straight magnitudes meet multiple opposite angle parallel parallelogram parallelopiped perpendicular polygon prism PROP proposition quadrilateral radius ratio rectangle contained rectilineal figure remaining angle right angled triangle SCHOLIUM segment semicircle shewn side BC sine solid angle solid parallelopiped spherical angle spherical triangle square straight line BC THEOR third touches the circle triangle ABC wherefore