Inventional Geometry: A Series of Problems, Intended to Familiarize the Pupil with Geometrical Conceptions, and to Exercise His Inventive FacultyD. Appleton, 1876 - 97 páginas |
Dentro del libro
Resultados 1-5 de 5
Página 63
... find the area of a rectan gle , and you have changed a rectangle into a INVENTIONAL GEOMETRY . 63.
... find the area of a rectan gle , and you have changed a rectangle into a INVENTIONAL GEOMETRY . 63.
Página 71
... 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 line of chords , the chord of 90 ° , it is required to find the radius of that line of ...
... 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 line of chords , the chord of 90 ° , it is required to find the radius of that line of ...
Página 73
... find the area of It ? That portion of the radius of an arc which is intercepted between the sine and the extrem ity of the arc is called the versed sine of 7 INVENTIONAL GEOMETRY . 13 321. Can you show that the sine of an arc ...
... find the area of It ? That portion of the radius of an arc which is intercepted between the sine and the extrem ity of the arc is called the versed sine of 7 INVENTIONAL GEOMETRY . 13 321. Can you show that the sine of an arc ...
Página 78
... Find the area of a circle whose diam eter is 1 . Reckoning the circumference of a circle to be 3.1416 times the diameter : 352. Find the area of a circle whose diam eter is 1 . Circles being similar figures , the areas of circles are to ...
... Find the area of a circle whose diam eter is 1 . Reckoning the circumference of a circle to be 3.1416 times the diameter : 352. Find the area of a circle whose diam eter is 1 . Circles being similar figures , the areas of circles are to ...
Página 92
... find the area of the hexagon and the area of the rectangle , and the ratio between them . 430. Make a figure that shall be equal to one formed by three squares placed at an angle , thus ; and say whether it is possible to divide such ...
... find the area of the hexagon and the area of the rectangle , and the ratio between them . 430. Make a figure that shall be equal to one formed by three squares placed at an angle , thus ; and say whether it is possible to divide such ...
Otras ediciones - Ver todas
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...