## The Squared Circle: Being a Short Treatise, Describing the Manner by which Its True Area and Boundary Were DiscoveredM. Ward & Company, 1884 - 23 sider |

### Inni boken

Side 22

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**by one line , which is called the circumference ; and is such , that all**right lines drawn from a certain point within the figure to the circumference are equal to one another , and this point is called the centre of the circle . A ...### Andre utgaver - Vis alle

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The Squared Circle: Being A Short Treatise, Describing the Manner by Which ... James Bailey Andrews Ingen forhåndsvisning tilgjengelig - 2009 |

### Vanlige uttrykk og setninger

16 inches 18 circular rings 18 triangles added addition already amount angular boundary angular measurement appears arcs attention bear calculations centre chords circular area circular ring circumference circumscribing collectively compared composed consequently considerably containing converting correct decimals deducting described desire difference duplication embraces enclosing entire circle equal in area evidence exactly equal excess exhibits explain extent fact figures follow four further give give the true given greater half height hexagon hypothesis inches diameter increased inscribed larger latter less limited linear extent linear measure minute mode mode of enquiry multiplied necessarily notice obtain one-fifth one-half outer arcs perfect perfectly polygon produced proof proved radius refer regarded relation remain represents respective right angle right lines separate shown sides similar simple smaller solution square root stage surface taking true area true circular boundary whole

### Populære avsnitt

Side 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.

Side 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.