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" I measured 312 yards in a right line by the side of the river, and then found that the two angles, one at each end of this line, subtended by the other end and the house, were 31° 15 "
Elements of Geometry, Plane and Spherical Trigonometry and Conic Sections - Page 173
by Horatio Nelson Robinson - 1854 - 335 pages
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A Course of Mathematics in Two Volumes for the Use of Academies as Well as ...

Charles Hutton - Mathematics - 1807 - 464 pages
...on the other side; I measured out for a base 400 yards in a right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73° 15'. What then yas the distance between each station and the house? . (593-08 yards....
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A Course of Mathematics: In Three Volumes : Composed for the Use of the ...

Charles Hutton - Mathematics - 1811 - 494 pages
...the other side ; I measured out for a base 400 yards in V right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73° 15'.' What then was the distance between each station and the house? Ans J593-08 yards....
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The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - Surveying - 1821 - 594 pages
...on the other side, l measured out for a base 400 yards in a right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73° 15'. What then was the distance between each station and the house ? A 4 593.08 yards....
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A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - Mathematics - 1822 - 616 pages
...the other side ; I measured out for a base 400 yards in a right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73* 15'. What then was the diglance between each station and the house ? Ans. EXAM. xx....
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A treatise on navigation, and nautical astronomy

Edward Riddle - Nautical astronomy - 1824 - 572 pages
...each from the bottom of the tower ? Answer, distance of the nearest 123'5, and of the farthest 403-8 feet. 5. Being on the side of a river, and wishing...distance between each end of the line and the house ? Answer, 35Г7, and 182'8 yards. 6. Having measured a base of 260 yards in a straight line, close...
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The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - Surveying - 1832 - 290 pages
...on the other side, I measured out for a base 400 yards in a right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73° 15'. What then was the distance between each station and the house? . 4593.08 "'s'i...
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An Elementary Treatise on Algebra, in Theory and Practice: With Attempts to ...

John D. Williams - Algebra - 1840 - 634 pages
...on the other side, I measured out for a base 400 yards in a right line by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 68° 2' and 73° 15'. What then was the distance between each station and the house ? Ans. 593.09 and...
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A system of practical mathematics; being no.xvi. of a new series of school-books

Scottish school-book assoc - 1845 - 444 pages
...distance of a house on the other side, I measured 266 yards in a right line, by the side of the river, and found that the two angles, one at each end of this...line, subtended by the other end and the house, were 38° 40', and 92° 46'; what was the distance between each station and the house? Ans. Distance from...
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Instrumental Calculation: Or, A Treatise on the Sliding Rule, Comprising ...

T. H. McLeod - Slide-rule - 1846 - 168 pages
...measured out for a base 400 yards in a right line by the side of the river and Ibund that the two angles at each end of this line subtended by the other end and the house, were 68° and 70 °, what was the distance of the house from each station 1 Ans. $ £[| yards, nearly. If...
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A Treatise on Trigonometry, Plane and Spherical: With Its Application to ...

Charles William Hackley - Trigonometry - 1851 - 536 pages
...other side of a river, I measured a base line of 400 feet in a right line by the side of the river, and found that the two angles, one at each end of this line, subtended by the other end and the object, were 68o 2' and 73o 15'. Required the distance between each station and the object >. An.....
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