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 Llibres Llibres 1 - 10 de 15 sobre VI. To find the content of a triangular piece of ground, Multiply the base by half.... VI. To find the content of a triangular piece of ground, Multiply the base by half the perpendicular, or the perpendicular by half the base ; or take half the product of the base into the perpendicular. The reason hereof is plain, from cor. A Treatise of Practical Surveying, ... - Pàgina 182
per Robert Gibson - 1808 - 440 pàgines
Visualització completa - Sobre aquest llibre ## A Treatise of Practical Surveying: Which is Demonstrated from Its First ...

Robert Gibson - 1795 - 319 pàgines
...thereof • to that of the Bafe, by a Right Line, and thence compleat the Parallelogram. PROB. PR 0 S. VI. To find the Content of a «Triangular Piece of Ground. Multiply the Bafe by Half the Perpendicular, or the Perpendicular by Half the Bafe ; or take Half the Product of...
Visualització completa - Sobre aquest llibre ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1804 - 168 pàgines
...Drop a Perpendicular from one of the Angles to its opposite Side, which may be called the Base ; then multiply the Base by half the Perpendicular, or the Perpendicular by half the Base ; the Product will be the Area. Or, multiply the whole Base by the whole Perpendicular, and half the...
Visualització completa - Sobre aquest llibre ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1808 - 168 pàgines
...Drop a Perpendicular from one of the Angles to its opposite Side, which may be called the Base ; then multiply the Base by half the Perpendicular, or the Perpendicular by half the Base ; the Product will be the Area. Or, multiply the whole Base by the whole Perpendicular, and half the...
Visualització completa - Sobre aquest llibre ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1811 - 508 pàgines
...the extremity thereof to that of the base by a right line, and thence completing the parallelogram. PROB. VI To find the content of a triangular piece...product of the base into the perpendicular. The reason of this is plain, from cor. 2. theo. 12. eeom. EXAMPLE. PL. 1. Jig. 16. Let ^U^ be a triangular piece...
Visualització completa - Sobre aquest llibre ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1814 - 508 pàgines
...line, and thence completing the parallelogram. PROB. VI. To find the content of a triangular fiiece of ground. Multiply the base by half the perpendicular,...product of the base into the perpendicular. The reason of this is plain, from cor. 2. theo. 12. geom. EXAMPLE. PL. i.Jig. 16. Let ABC be a triangular piece...
Visualització completa - Sobre aquest llibre ## A Treatise on Practical Surveying: Which is Demonstrated from Its First ...

Robert Gibson - 1818 - 478 pàgines
...the extremity thereof to that of the base, by a right line ; and thence complete the parallelogram. PROB. VI. To find the content of a triangular piece...perpendicular. The reason hereof is plain, from cor. 2. theo, \3.. sect. i. EXAMPLE. D Let ABC be a triangular piece of ground, whose longest side or base BC, is...
Visualització completa - Sobre aquest llibre ## The Theory and Practice of Surveying: Containing All the Instructions ...

Robert Gibson - 1821 - 544 pàgines
...1 : SZ-A : ; DAXAB ; 8. ^ JxVAXJIi=tke area of the parallelogram. Q. /.s I» , . 9 PROB. VI. Tafnd the content of a triangular piece of ground. Multiply...product of the base into the perpendicular. The reason of this is plain, from cor. 2. theo. 12. geom. EXAMPLE. PL. 1. 2ig. 16. Let ABC be a triangular piece...
Visualització completa - Sobre aquest llibre ## A Treatise on Practical Mensuration in Eight Parts ...

Anthony Nesbit - 1824 - 434 pàgines
...are given. RULE. Multiply the base by the perpendicular, and half the product will be the area. Or, multiply the base by half the perpendicular ; or the perpendicular by half the base, and the product will be the area. Aote 1. If double the area of a triangle be divided by one of its...
Visualització completa - Sobre aquest llibre ## A System of Geometry and Trigonometry: Together with a Treatise on Surveying ...

Abel Flint - 1825 - 241 pàgines
...Drop a Perpendicular from one of the Angles to its opposite Side, which may be called the Base ; then multiply the Base by half the Perpendicular, or the Perpendicular by half the Base ; the Product will be the Area. Or, multiply the whole Base by the whole Perpendicular, and half the...
Visualització completa - Sobre aquest llibre ## Elements of Geometry and Trigonometry: With an Easy and Concise System of ...

James Hale - 1829 - 115 pàgines
...? Ans. 63x28=1764-r-160=11 Acres 4 Rods. PROBLEM III. To find the Area of a Right Angled Triangle. Multiply the Base by half the Perpendicular, or the Perpendicular by half the Base, the Product is the Area; or, multiply the Base and Pe/pendicular together, and half the Product is...
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