 BCA were measured and found to be 322.55 yd., 60° 34', and 56° 10' respectively. Find the distance AB. 10. A balloon is directly over a straight level road, and between two points on the road from which it is observed. The points are 15847 ft. apart,...  Elements of Trigonometry: Plane and Spherical - Σελίδα 49των Andrew Wheeler Phillips, Wendell Melville Strong - 1898 - 138 σελίδεςΠλήρης προβολή - Σχετικά με αυτό το βιβλίο
 | James Morford Taylor - 1904 - 192 σελίδες
...34', and 56° 10' respectively. Find the distance AB. 10. A balloon is directly over a straight level road, and between two points on the road from which...respectively. Find the distance of the balloon from each point of observation. 11. To find the distance from a point A to a point B on the opposite side of... | |
 | James Morford Taylor - 1905 - 256 σελίδες
...34', and 56° 10' respectively. Find the distance AB. 10. A balloon is directly over a straight level road, and between two points on the road from which...respectively. Find the distance of the balloon from each point of observation. 11. To find the distance from a point Л to a point В on the opposite side of... | |
 | James Morford Taylor - 1905 - 256 σελίδες
...34', and 56° 10' respectively. Find the distance AB. 10. A balloon is directly over a straight level road, and between two points on the road from which...angles of elevation are found to be 49° 12' and 53° 2& respectively. Find the distance of the balloon from each point of observation. 11. To find the distance... | |
 | Fletcher Durell - 1910 - 348 σελίδες
...57° 42' [57.7°] and 75° 18' [75.3°] respectively. Find the distance of the ship from M. З^'А balloon is directly over a straight road, and between...points on the road from which it is observed. The distance between the two points is 2652 yd., and the angles of elevation of the balloon as seen from... | |
 | Fletcher Durell - 1911 - 336 σελίδες
...are 57° 42' [57.7°] and 75° 18' [75.3°] respectively. Find the distance of the ship from M. 30. A balloon is directly over a straight road, and between two points 011 the road from which it is observed. The distance between the two points is 2652 yd., and the angles... | |
 | Charles Sumner Slichter - 1914 - 520 σελίδες
...34', and 56° 10' respectively. Find the distance AB. 34. A balloon is directly over a straight level road, and between two points on the road from which it is observed. The points are 15,847 feet apart, and the angles of elevation are 49° 12' and 53° 29'. Find the height. Fio. 127.... | |
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