Inventional Geometry: A Series of Problems, Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyD. Appleton, 1876 - 97 páginas |
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Página 5
... distances from us and from each other ; when it is considered , also , that by this higher kind of geometry , with the assistance of a chart and a mariner's compass , the sailor navi- gates the ocean with success , and thus brings all ...
... distances from us and from each other ; when it is considered , also , that by this higher kind of geometry , with the assistance of a chart and a mariner's compass , the sailor navi- gates the ocean with success , and thus brings all ...
Página 15
... distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of the cube ; the distance between the left face and the right face is anoth- The most convenient form for illustration is that of ...
... distance between the top and bottom of the cube is a dimension called the height , depth , or thickness of the cube ; the distance between the left face and the right face is anoth- The most convenient form for illustration is that of ...
Página 16
... distance between the front face and the back face is the third dimension , called the length of the cube . Thus a cube is called a magnitude of three dimensions . The three terms most commonly applied to the dimensions of a cube are ...
... distance between the front face and the back face is the third dimension , called the length of the cube . Thus a cube is called a magnitude of three dimensions . The three terms most commonly applied to the dimensions of a cube are ...
Página 70
... of that arc . 304. Show by a figure that the co - sine of the arc of 35 ° is equal to the sine of 55 ° . 305. Given alone the distance between the parallel sides of a regular hexagon , to construct that 70 INVENTIONAL GEOMETRY .
... of that arc . 304. Show by a figure that the co - sine of the arc of 35 ° is equal to the sine of 55 ° . 305. Given alone the distance between the parallel sides of a regular hexagon , to construct that 70 INVENTIONAL GEOMETRY .
Página 71
... distance between them 60 ; measure its angles by the line of sines , and cal- culate the area . 310. Show by a figure what the area of a rectangle is , whose length is 2 and breadth 1 , and prove it by calculation . 311. Given , from a ...
... distance between them 60 ; measure its angles by the line of sines , and cal- culate the area . 310. Show by a figure what the area of a rectangle is , whose length is 2 and breadth 1 , and prove it by calculation . 311. Given , from a ...
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Términos y frases comunes
adjacent angles AMERICAN BOOK COMPANY angular points arc is called arithmetic mean arrange the surfaces axis base boundaries breadth card a hollow circumference construct cube curve determine diagonal scale diameter dimensions distance divide a circle divide a line divide an equilateral dodecagon duodecimals ellipse English equal and similar equal sectors equilateral triangle essays find the area four equal geometry Give a plan give a sketch Give an example gles hexahedron icosahedron isosceles triangle length line drawn line of chords line of sines line of tangents means nonagon number of degrees obtuse angle octagon octahedron pentagon piece of card place a circle place a hexagon place a square polygon protractor pupil pyramid quadrant quadrilaterals radii radius rectangle reëntrant angle rhomboid rhombus right angle right-angled triangle secant sides is called solid square inches square yard student takes the name tetrahedron trapezium versed sine Wellesley College write its name zoid
Pasajes populares
Página 43 - TRIANGLES upon the same base, and between the same parallels, are equal to one another.
Página 13 - I keep the subject constantly before me, and wait till the first dawnings open slowly by little and little into a full and clear light.
Página 5 - INTRODUCTION. it is considered that by geometry the architect constructs our buildings, the civil engineer our railways; that by a higher kind of geometry, the surveyor makes a map of a county or of a kingdom; that a geometry still higher is the foundation of the noble science of...