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 12
... draw a second figure in ink , without the circles . It is not so much the problems which you are assisted in performing , as the problems you perform yourself , that will improve your talents and benefit your character . Refrain , then ...
... draw a second figure in ink , without the circles . It is not so much the problems which you are assisted in performing , as the problems you perform yourself , that will improve your talents and benefit your character . Refrain , then ...
Página 21
... drawn from a certain point within it to that boundary are equal to one another , such figure is called a circle , and such point is called the centre of that circle ; and the boundary is called the circumference of the circle ...
... drawn from a certain point within it to that boundary are equal to one another , such figure is called a circle , and such point is called the centre of that circle ; and the boundary is called the circumference of the circle ...
Página 22
... drawn from the cen- tre to the circumference are called the radii of the circle . 22. Make four circles . On the first ... draw a few radii and write on each its name . 23. Can you place two circles to touch each other at a particular ...
... drawn from the cen- tre to the circumference are called the radii of the circle . 22. Make four circles . On the first ... draw a few radii and write on each its name . 23. Can you place two circles to touch each other at a particular ...
Página 23
... draw two radii in such a position as to divide it into two equal parts , and write on each part its specific name . All segments of a circle which occupy more than a semi - circle are called greater segments . 26. Make a greater segment ...
... draw two radii in such a position as to divide it into two equal parts , and write on each part its specific name . All segments of a circle which occupy more than a semi - circle are called greater segments . 26. Make a greater segment ...
Página 26
... be equal to each other and similar to each other ? 1 Triangles are also called trilaterals . Equilateral triangles are also called trigons . 49. Can you draw one line perpendicular to another line 26 INVENTIONAL GEOMETRY .
... be equal to each other and similar to each other ? 1 Triangles are also called trilaterals . Equilateral triangles are also called trigons . 49. Can you draw one line perpendicular to another line 26 INVENTIONAL GEOMETRY .
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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...