The Squared Circle: Being a Short Treatise, Describing the Manner by which Its True Area and Boundary Were DiscoveredM. Ward & Company, 1884 - 23 páginas |
Dentro del libro
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Página 3
... obtain fifty decimals true , would require the most careful and incessant labour of a good calculator for some years ; and even then , where is the absolute certainty of the results so found ? With these considerations , I firmly ...
... obtain fifty decimals true , would require the most careful and incessant labour of a good calculator for some years ; and even then , where is the absolute certainty of the results so found ? With these considerations , I firmly ...
Página 4
... obtaining his well - known series of thirty - six figures , assumed to be absolute to that extent in giving the boundary of a circle of two inches diameter . I give the figures said to be engraved on his tomb at St. Peter's Church ...
... obtaining his well - known series of thirty - six figures , assumed to be absolute to that extent in giving the boundary of a circle of two inches diameter . I give the figures said to be engraved on his tomb at St. Peter's Church ...
Página 19
... obtained by the continued dupli- cation of the sides of a polygon carried to a great degree of minuteness , supposed to be formed within the boundary of a circle of a given diameter . The external surface measurement of a polygon thus ...
... obtained by the continued dupli- cation of the sides of a polygon carried to a great degree of minuteness , supposed to be formed within the boundary of a circle of a given diameter . The external surface measurement of a polygon thus ...
Página 20
... obtained from the linear measure of the angular surfaces of a numerously - sided polygon , assumed to be constructed within the area of the true circular boundary , so that each minute side of said polygon is thus regarded as forming a ...
... obtained from the linear measure of the angular surfaces of a numerously - sided polygon , assumed to be constructed within the area of the true circular boundary , so that each minute side of said polygon is thus regarded as forming a ...
Página 21
... the polygon , I then divided this extent by the given number of sides to obtain the measure of a single side , which , on being multiplied by the height of the triangle underneath valued as 4 inches , and taking half the Appendix . 21.
... the polygon , I then divided this extent by the given number of sides to obtain the measure of a single side , which , on being multiplied by the height of the triangle underneath valued as 4 inches , and taking half the Appendix . 21.
Otras ediciones - Ver todas
The Squared Circle: Being a Short Treatise, Describing the Manner by Which ... James Bailey Andrews Sin vista previa disponible - 2016 |
The Squared Circle: Being A Short Treatise, Describing the Manner by Which ... James Bailey Andrews Sin vista previa disponible - 2009 |
Términos y frases comunes
12 arcs 16 inches 18 circular rings 18 triangles 24 inches 24 triangles absolute amount angular boundary angular measurement appears per cal area and boundary area of 48 area of cal bisect boundaries and areas calculations centre circular and spherical circular ring measurement circular ring mode circumscribing circle circumscribing polygon deducting the area described duplication entire circle equal in area equilateral triangle Euclid Euclid's exactly equal excess extent of 80 form the chords give the area give the true given at cal hypotenuse hypothesis inches diameter inscribed circle investigation linear extent linear measure mode of enquiry obtain one-fourth the area one-fourth the diameter one-half one-sixth perfect circle polygon sides radius regarded relative proportion represented by cal right angle right lines drawn right-angled triangle second polygon six arcs spherical geometry square of 16 square root triangles will equal true area true boundary true circular boundary true circumference true proportional
Pasajes populares
Página 22 - A circle is a plane figure contained by one line, which is called the circumference, and is such that all straight lines drawn from a certain point within the figure to the circumference, are equal to one another.
Página 6 - ... right-angled triangle (ABC) the square which is described upon the side (AC) subtending the right angle is equal to the sum of the squares described upon the sides (AB and CB) which contain the right angle.