Inventional Geometry: A Series of Problems : Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyAmerican Book Company, 1876 - 97 páginas |
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Página 74
... Beginning at a point in a line , can you arrange the versed sines of all the degrees from 1 ° to 90 ° ? i . e . , can you make a line of versed sines ? 330. Show when the versed sine of an arc is equal to the sine of the arc . 331. Show ...
... Beginning at a point in a line , can you arrange the versed sines of all the degrees from 1 ° to 90 ° ? i . e . , can you make a line of versed sines ? 330. Show when the versed sine of an arc is equal to the sine of the arc . 331. Show ...
Página 91
... beginning at one point in that line , place the secants of all the arcs from 10 to 80 ° ? In other words- 424. Can you make a line of secants ? 425. Make and measure a few angles by the line of secants . 426. Say which you consider the ...
... beginning at one point in that line , place the secants of all the arcs from 10 to 80 ° ? In other words- 424. Can you make a line of secants ? 425. Make and measure a few angles by the line of secants . 426. Say which you consider the ...
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... beginning of each chapter , and the out- line thus given is filled up in detail . A chapter on the social condition of the people is given at the end of each period . Thalheimer's History of England . 12m0 , 288 pages . Illustrated ...
... beginning of each chapter , and the out- line thus given is filled up in detail . A chapter on the social condition of the people is given at the end of each period . Thalheimer's History of England . 12m0 , 288 pages . Illustrated ...
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... beginning of history to the present time . Barnes's General History of the World . 12m0 , 600 pages . Cloth , $ 1.60 . A complete outline of the world's history . Some of the prominent feat- ures comprise : blackboard analysis ...
... beginning of history to the present time . Barnes's General History of the World . 12m0 , 600 pages . Cloth , $ 1.60 . A complete outline of the world's history . Some of the prominent feat- ures comprise : blackboard analysis ...
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Términos y frases comunes
adjacent angles AMERICAN BOOK COMPANY angular points arc is called arithmetic arithmetic mean arrange the surfaces BALFOUR STEWART Barnes's Brief History base boundaries breadth card a hollow cents circumference Cloth construct cube curve diameter dimensions divide a circle divide a line divide an equilateral dodecagon duodecimals EDWARD EGGLESTON ellipse equal and similar equal sectors equilateral triangle find the area four equal FRANKLIN TAYLOR geometry Give a plan give a sketch gles HERBERT SPENCER hexahedron icosahedron illustrated Inventional Geometry isosceles triangle length line drawn line of chords line of sines line of tangents nonagon number of degrees octagon octahedron pentagon perpendicular piece of card place a circle place a hexagon place a square polygon protractor pupil pyramid quadrant quadrilaterals radii radius ratio rectangle reëntrant angle rhomboid rhombus right angle right-angled triangle secant sides is called solid square inches takes the name tetrahedron Thalheimer's touch trapezium versed sine write its name zoid
Pasajes populares
Página 41 - TRIANGLES upon the same base, and between the same parallels, are equal to one another.
Página 21 - All arcs of circles that are not so great as a semi-circumference are called less arcs. A line that joins the extremities of an arc is called the chord of that arc. When two radii connect together any two points in the circumference of a circle which are on exactly the opposite sides of the centre, they make a chord, which is called the diameter of the circle, and such diameter divides the circle into two equal segments, 1 which take the name of semicircles.