| Charles Hutton - 1831 - 660 pages
...depression were found to be, viz. of the mark left at the river's side 42°, of the bottom of the object **27°, and of its top 19'. Required the height of the...object, and the distance of the mark from its bottom** ? . I height 57 26 s * I distance 150-58 EXAM. xvn. If the height of the mountain called the Peak of... | |
| William Smyth - 1834 - 94 pages
...found the angle of depression of the mark by the river's side 42°, that of the bottom of the object **27°, and of its top 19°; required the height of...object, and the distance of the mark from its bottom.** Ans. Height 28.63, distance 75.25 yards. 14. It is required to find the height of a castle AB, situated... | |
| William Smyth - 1834 - 104 pages
...found the angle of depression of the mark by the river's side 42°, that of the bottom of the <object **27°, and of its top 19°; required the height of...object, and the distance of the mark from its- bottom.** Ans. Height 28.63, distance 75.25 yards. 14. It is required to find the height of a castle AB, situated... | |
| Thomas Charles Robson - 1834 - 326 pages
...at the river side 45° 55', of the bottom of the object 21° 10', and of its top 4° 53'. What was **the height of the object, and the distance of the mark from its bottom?** Ans. 151.15, height of the object. 313.05, distance of the mark. EXAMPLE XXVI. Being required to ascertain... | |
| John Gummere - 1836 - 412 pages
...top of the object; I there took the angle of depression of the mark by the river's side equal 42°, **of the bottom of the object equal 27°, and of its top** equal 19°: required the height of the object. Calculation. 1. In the triangle ACD, are given the angle... | |
| John Gummere - 1841 - 468 pages
...top of the object ; I there took the angle of depression of the mark by the river's side equal 42°, **of the bottom of the object equal 27°, and of its top** equal 19°: required the height of the object, Calculation. 1. In the triangle ACD, are given the angle... | |
| John Gummere - 1846 - 566 pages
...top of the object; I there took the angle of depression of the mark by the river's side equal 42°, **of the bottom of the object equal 27°, and of its top** equal 19°: required the height of the object Calculation. 1. In the triangle ACD, are given the angle... | |
| William Smyth - 1852 - 198 pages
...found the angle of depression of the mark by the river's side 42°, that of the bottom of the object **27°, and of its top 19°; required the height of...object, and the distance of the mark from its bottom.** Ans. Height 28.63, distance 75.25 yards. 15. It is required to find the height of a castle AB, situated... | |
| James Hann - 1854 - 138 pages
...depression -were found to be, viz., of the mark left at the river's side 42°, of the bottom of the object **27°, and of its top 19°. Required the height of...object, and the distance of the mark from its bottom?** Height 57'26ft, distance 150-5O ft. (T 1) Wanting to know my distance from an inaccessible object O,... | |
| James Hann - 1854 - 144 pages
...depression were found to be, viz., of the mark ]eft at the river's side 42°, of the bottom of the object **27°, and of its top 19°. Required the height of...object, and the distance of the mark from its bottom** ? Height 5?-26 ft, distance 150-50 ft. (11) Wanting to know my distance from an inaccessible object... | |
| |