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 21
... write its name , and around it the name of its boundary . 18. Make a curvilinear figure with more than one curve for its boundaries . A figure bounded by a line and a curve , or by more lines and more curves than one , is called a mixed ...
... write its name , and around it the name of its boundary . 18. Make a curvilinear figure with more than one curve for its boundaries . A figure bounded by a line and a curve , or by more lines and more curves than one , is called a mixed ...
Página 22
... write its name . Around the outside of the second , write the name of the boundary . In the third , write against the centre its name . And be- tween the centre and the circumference of the fourth circle , draw a few radii and write on ...
... write its name . Around the outside of the second , write the name of the boundary . In the third , write against the centre its name . And be- tween the centre and the circumference of the fourth circle , draw a few radii and write on ...
Página 23
... write its name . 27. Make a greater segment , and on the out- side of each of its boundaries write its name , The word segment means a piece cut off : thus we have segments of a line and segments of a sphere , as well as seg . ments of ...
... write its name . 27. Make a greater segment , and on the out- side of each of its boundaries write its name , The word segment means a piece cut off : thus we have segments of a line and segments of a sphere , as well as seg . ments of ...
Página 24
... write its name . 29. Make a less segment , and on the outside of each of its boundaries write its name . 30. Can you cut from a circle more than one greater segment ? 31. Can you cut from a circle more than one less segment ? 32. Place ...
... write its name . 29. Make a less segment , and on the outside of each of its boundaries write its name . 30. Can you cut from a circle more than one greater segment ? 31. Can you cut from a circle more than one less segment ? 32. Place ...
Página 25
... write its proper name . Either of the sides of a right angle is said to be perpendicular to the other ; and the one to which the other is said to be perpendicular is called the base . 38. Make a right angle , and against the sides of ...
... write its proper name . Either of the sides of a right angle is said to be perpendicular to the other ; and the one to which the other is said to be perpendicular is called the base . 38. Make a right angle , and against the sides of ...
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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...