 | Benjamin Greenleaf - Geometry - 1861 - 638 pages
...3.1415926 expresses the area of a circle whose radius is 1, correctly, as far as seven places of decimals. Some doubt may exist, perhaps, about the last decimal...absolutely correct even to the last decimal place. 374. Cor. Since the inscribed and circumscribed polygons are regular, and have the same number of sides,... | |
 | Benjamin Greenleaf - Geometry - 1862 - 518 pages
...3.1415926 expresses the area of a circle whose radius is 1, correctly, as far as seven places of decimals. Some doubt may exist, perhaps, about the last decimal...absolutely correct even to the last decimal place. 374. Cor. Since the inscribed and circumscribed polygons are regular, and have the same number of sides,... | |
 | Benjamin Greenleaf - Geometry - 1863 - 504 pages
...correctly, as far as seven places of decimals. Some doubt may exist, perhaps, about the last decimal f1gure, owing to errors proceeding from the parts omitted ; but the calculation has been carried 011 with an additional figure, that the final result here given might be absolutely correct even to... | |
 | Benjamin Greenleaf - Geometry - 1866 - 328 pages
...3.1415926 expresses the area of a circle whose radius is 1, correctly, as far as seven places of decimals. Some doubt may exist, perhaps, about the last decimal...absolutely correct even to the last decimal place. 374. Cor. Since the inscribed and circumscribed polygons are regular, and have the same number of sides,... | |
 | Benjamin Greenleaf - Geometry - 1868 - 340 pages
...3.1415926 expresses the area of a circle whose radius is 1, correctly, as far as seven places of decimals. Some doubt may exist, perhaps, about the last decimal...absolutely correct even to the last decimal place. 374. Cor. Since the inscribed and circumscribed polygons are regular, and have the same number of sides,... | |
 | John Harris - Circle-squaring - 1875 - 294 pages
...3'1415927 32768 3.1415926 3.1415926 The area of the circle, we infer, therefore, is equal to 3.1415926. Some doubt may exist perhaps about the last decimal...circumference must be 3.1415926, when the radius is 1 ; or the whole circumference must be 3.1415926, when the diameter is 1 ; hence the ratio of the circumference... | |
 | John Harris - Circle-squaring - 1875 - 296 pages
...3'1415927 32768 3-1415926 3'1415926 The area of the circle, we infer, therefore, is equal to 3-1415926. Some doubt may exist perhaps about the last decimal...multiplied by the radius, the half circumference must be 3-1415926, when the radius is 1 ; or the whole circumference must be 3-1415926, when the diameter is... | |
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The area of the circle, we infer therefore, is equal to 3.1415926. Some doubt may exist perhaps about the last decimal figure, owing to errors proceeding from the parts omitted ; but the calculation has been carried on with an additional figure, that... 
