A System of Geometry and Trigonometry: Together with a Treatise on Surveying: Teaching Various Ways of Taking the Survey of a Field; Also to Protract the Same and Fine the Area. Likewise, Rectangular Surveying; Or, an Accurate Method of Calculating the Area of Any Field Arithmetically, Without the Necessity of Plotting It. To the Whole are Added Several Mathematical Tables ... with a Particular Explanation ... and the Manner of Using Them ...O. D. Cooke, 1813 - 168 σελίδες |
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Αποτελέσματα 1 - 5 από τα 19.
Σελίδα 154
... Sine Co - Sine Tang . C.Tang . Secant , C Secant M 00.00000 10.00000 0.00000 ] Infinite | 10.00000 Infinite 60 57.16270 007.16270 12.837 30 00 12.83730 55 10 46373 00 ... C. Tang 87 Degrees . 154 Artificial Sines , Tangents and Secants .
... Sine Co - Sine Tang . C.Tang . Secant , C Secant M 00.00000 10.00000 0.00000 ] Infinite | 10.00000 Infinite 60 57.16270 007.16270 12.837 30 00 12.83730 55 10 46373 00 ... C. Tang 87 Degrees . 154 Artificial Sines , Tangents and Secants .
Σελίδα 155
... Sine 3 Degrees . C.Sine Tang . C. Tang . Secant C.SecantM 8.718809.99940 8.71940 11.28060 10.00060 11.28120 60 5 73069 37 73132 26868 63 26931 55 10 74226 34 74292 25708 ... C.Tang . 84 Degrees . Artificial Sines , Tangents and Secants . 155.
... Sine 3 Degrees . C.Sine Tang . C. Tang . Secant C.SecantM 8.718809.99940 8.71940 11.28060 10.00060 11.28120 60 5 73069 37 73132 26868 63 26931 55 10 74226 34 74292 25708 ... C.Tang . 84 Degrees . Artificial Sines , Tangents and Secants . 155.
Σελίδα 155
... Sine Co - Sine Tang.C.Tang . Secant C Secant M 00.00000 10.00000 0.00000 Infinite 10.00000 Infinite 60 57.16270 007.16270 12.83730 * 00 12.83730 55 10 46373 00 46373 ... C. Tang 87 Degrees . 154 Artificial Sines , Tangents and Secants .
... Sine Co - Sine Tang.C.Tang . Secant C Secant M 00.00000 10.00000 0.00000 Infinite 10.00000 Infinite 60 57.16270 007.16270 12.83730 * 00 12.83730 55 10 46373 00 46373 ... C. Tang 87 Degrees . 154 Artificial Sines , Tangents and Secants .
Σελίδα 155
... C.Sine Tang . C. Tang . Secant C.Secant M 8.718809.99940 8.71940 11.28060 10.00060 11.28120 60 5 73069 37 73132 26868 63 26931 55 10 74226 34 74292 25708 66 25774 50 ... Sine Tang . 84 Degrees . Artificial Sines , Tangents and Secants . 155.
... C.Sine Tang . C. Tang . Secant C.Secant M 8.718809.99940 8.71940 11.28060 10.00060 11.28120 60 5 73069 37 73132 26868 63 26931 55 10 74226 34 74292 25708 66 25774 50 ... Sine Tang . 84 Degrees . Artificial Sines , Tangents and Secants . 155.
Σελίδα 156
... C. Tang . Secant ( C.SecanyM 09.019249.997619.02162 10.97838 10 00239 10.9807660 5 02520 755 02765 97235 245 9748055 10 03109 748 03361 96639 252 9689150 15 03690 ... Sine , Tang . 81 Degrees . 156 Artificial Sines , Tangents and Secants .
... C. Tang . Secant ( C.SecanyM 09.019249.997619.02162 10.97838 10 00239 10.9807660 5 02520 755 02765 97235 245 9748055 10 03109 748 03361 96639 252 9689150 15 03690 ... Sine , Tang . 81 Degrees . 156 Artificial Sines , Tangents and Secants .
Άλλες εκδόσεις - Προβολή όλων
A System of Geometry and Trigonometry: Together with a Treatise on Surveying ... Able Flint Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
A System of Geometry and Trigonometry: Together with a Treatise on Surveying ... Able Flint Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2017 |
Δημοφιλή αποσπάσματα
Σελίδα 26 - As the base or sum of the segments Is to the sum of the other two sides, So is the difference of those sides To the difference of the segments of the base.
Σελίδα 23 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Σελίδα 8 - The circumference of every circle is supposed to be divided into 360 equal parts, called degrees ; and each degree into 60 equal parts, called minutes ; and each minute into 60 equal parts, called seconds ; and these into thirds, &c.
Σελίδα 25 - TO THEIR DIFFERENCE ; So IS THE TANGENT OF HALF THE SUM OF THE OPPOSITE ANGLES', To THE TANGENT OF HALF THEIR DIFFERENCE.
Σελίδα 25 - The solution of this CASE depends on the following PROPOSITION. In every Plane Triangle, As the Sum of any two Sides ; Is to their Difference ; So is the Tangent of half the Sum of the two opposite Angles ; To the Tangent of half the Difference between them. Add this half difference to half the Sum of the Angles and you will have the greater Angle ; and...
Σελίδα 8 - The radius of a circle is a line drawn from the centre to the circumference, as A, B.
Σελίδα 40 - Field work and protraction are truly taken and performed ; if not, an error must have been committed in one of them : In such cases make a second protraction ; if this agrees with the former, it is to be presumed the fault is in the Field work ; a re-survey must then be taken.
Σελίδα 40 - Let his attention first be directed to the map, and inform him that the top is north, the bottom south, the right hand east, and the left hand west.