The Squared Circle: Being a Short Treatise, Describing the Manner by which Its True Area and Boundary Were DiscoveredM. Ward & Company, 1884 - 23 sider |
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Side 4
... 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 , Leyden , viz ...
... 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 , Leyden , viz ...
Side 6
... figures be similarly described on the sides of a right- angled triangle ( ABC ) , the figure described on the side ( AC ) subtending the right angle is equal to the sum of the figures on the other sides . " Now , admitting the principle ...
... figures be similarly described on the sides of a right- angled triangle ( ABC ) , the figure described on the side ( AC ) subtending the right angle is equal to the sum of the figures on the other sides . " Now , admitting the principle ...
Side 7
... figure . For illustration I would refer to Figs . 1 , 2 , 3 , and 4 , where this right - angled triangle is described both ... figures , say 8 × 6 = 48 inches , per cal . No. 18 ; and I would here notice that the area of this polygon is ...
... figure . For illustration I would refer to Figs . 1 , 2 , 3 , and 4 , where this right - angled triangle is described both ... figures , say 8 × 6 = 48 inches , per cal . No. 18 ; and I would here notice that the area of this polygon is ...
Side 8
... figures I have given in cal . No. 4. Now , on deducting the area of this polygon , per cal . No. 35 , from that of the entire circle , per cal . No. 34 , the area of the 12 outside arcs will appear to be , per cal . No. 36 , as the ...
... figures I have given in cal . No. 4. Now , on deducting the area of this polygon , per cal . No. 35 , from that of the entire circle , per cal . No. 34 , the area of the 12 outside arcs will appear to be , per cal . No. 36 , as the ...
Side 9
... figure , equal in area to the difference stated , as per cal . No. 23. This will appear by deducting from ( 24 inches ) the value of the 6 squares the area of 12 triangles , per cals . Nos . 44 and 45 , dif . 46. Now , to enable me to ...
... figure , equal in area to the difference stated , as per cal . No. 23. This will appear by deducting from ( 24 inches ) the value of the 6 squares the area of 12 triangles , per cals . Nos . 44 and 45 , dif . 46. Now , to enable me to ...
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Vanlige uttrykk og setninger
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
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.