 | George Fisher (accountant.) - 1811 - Liczba stron: 302
...or Breadth of the 16 Ditch. lof 3. If tj!e Height of a Tower or Perpendicular B were required, then the Square Root of the Difference of the Squares of the Hypotenuse and Base is the height of tb« jferpendieular BC, thus: 2500 900 (30 Yards. Number of Mtn being given to... | |
 | Michael Walsh - 1828 - Liczba stron: 318
...the top of'the wall. Ans. 39,05 feet. The hynoienuse and perpendicular given, to find the base, RCLE The square root of the difference of the squares of the hypotenuse and perpendicular is the length of the base. 13 ' RULE. The square root of the difference of the squares of the hypotenuse... | |
 | Michael Walsh - 1828 - Liczba stron: 312
...perpendicular is the length of the base. 13 The base and hypotenuse given, to find the perpendicular, RULE. The square root of the difference of the squares of the hypotenuse and base is the height of the perpendicular. NB The two last questions may be varied for examples to the... | |
 | Michael Walsh - 1828 - Liczba stron: 318
...perpendicular и the length Of the base. The base and hypotenuse given, to find the perpendicular. Rcr.E. Tlie square root of the difference of the squares of the hypotenuse and base is the height of the perpendicular. NB The two last questions may be varied for examples to tlio... | |
 | 1829 - Liczba stron: 196
...ROOT of the suit OF TUB SQUARES of the two shortest sides, is the length of the HYPOTENUSE. RULE 2. The SQUARE ROOT of the DIFFERENCE OF THE SQUARES of the HYPOTENUSE and EITHER of the other sides, is the length of the REMAINING side. Applying the rule to example 18, \/4a... | |
 | Francis Walkingame - 1833 - Liczba stron: 204
...the length of the base. Case 3. The base and hypotenuse being given, to find the perpendicular. RULE. The square root of the difference of the squares of the hypotenuse and base is the height of the perpendicular. (26) The top of a castle from the ground is 45 yards high,... | |
 | Samuel YOUNG (of Manchester.) - 1833 - Liczba stron: 272
...is equal to the square root of the sum of the squares of the two sides, and either side is equal to the square root of the difference of the squares of the hypotenuse and other side. (1) Three sides of a triangle are 3, 4, and 5, taking any two of them as given, required... | |
 | Tobias Ostrander - 1833 - Liczba stron: 172
...the hypotenuse and either leg of a right-angled triangle are given, to find the other. Rule—Extract the Square root of the difference of the squares of the hypotenuse and given leg, and that will be the length of the other, EXAMPLES. 1. The hypotenuse of a right-angled... | |
 | Tobias Ostrander - 1834 - Liczba stron: 182
...hypotenuse and either leg of a right-angled triangle are given, to find the other. Rule — Extract the square root of the difference of the squares of the hypotenuse and given leg, and that will be the length of the other. EXAMPLES. 1. The hypotenuse of a right-angled... | |
 | Michael Walsh - 1838 - Liczba stron: 346
...perpendicular is the length of the base. The base and hypotenuse given, to find the perpendicular. RULE. The square root of the difference of the squares of the hypotenuse and base is the height of the perpendicular. IV. B. The two last questions may be varied for examples to... | |
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... is equal to the square root of the difference of the squares of the hypotenuse and the other leg. 
