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To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content.
Daboll's Schoolmaster's Assistant, Improved and Enlarged: Eing a Plain ... - Seite 220
von Nathan Daboll - 1823 - 240 Seiten
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## A Plain and Comprehensive Treatise of Decimals and Mensuration ..., Band 6

William Crumpton - 1766 - 309 Seiten
...ree. ______ _.. tilintal 'Parallelogram. RTILE. Multiply the bafe by the perpendicular altitude (viz. the length by the breadth*) and the product will be the area or fuperficial content. ' • i|t!.. 1 i . '. i EXAMPLE. Let the fide of a fquare be 3 feet 10 inches;...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1815 - 240 Seiten
...— 160 square rods make an acre. Therefore, 26x26=676 sq. rods, and 676-4-160=4"i 36r. the Answer. ART. 2. To measure a parallelogram, or long square....product will be the area, or superficial content. EXAMPLE8. 1. A certain garden, in form of a long square, is 96ft. ;ong, and 54 wide; how many square...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1817 - 240 Seiten
...Therefore, 26X26-=676 sq. rods, and 676-*-160=4a. S6r. the ' ART. 2. To measure a parallelogram, or lofig square. RULE. Multiply the length by the breadth,...long, and 54 wide; how many square feet of ground ar» contained in it ? 4ns. 96X^4=5 144 square feet. 2.• A lot of land, in form of a long square,...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged. Being a Plain ...

Nathan Daboll - 1818 - 240 Seiten
...— 160 square rods make an acre. Therefore, 26x26=676 sq. rods, and 676-7-160=4*. 36r. the Answer. ART. 2. To measure a Parallelogram, or long square. RULE. Multiply the length bv the breadth, and the product will be the area or superficial content. •» EXAMPLES. .. 1. A certain...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - 1820 - 240 Seiten
...160 square rods make an acre. Therefore, 26x26=676 Sq. rods, and 6r6-=-160==4i«. 36r. the Answer. ART. 2. To measure a parallelogram, or long square....long, and 54 wide; how many square feet of ground are contained in it ? Aris. 96x54=5144 square feet. 2. A lot of land, in form of a long square, is...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged; Being a Plain ...

Nathan Daboll - 1820 - 240 Seiten
...160 square rods make an acre. Therefore, 26xaS>=»6r6 sq. rods, and 676-=-l60=4«. 36r. the Answer. ART. 2. To measure a parallelogram, or long; square....certain garden, in form of a long square, is 96 ft. :ong, and 54 wide; how many square feet of ground are •contained in it ? Ans. 96x54=5144 square feet....
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## The new practical gager

Matthew Iley - 1820
...we have for the area 11924-6 on A, against 109-2 on B. PROBLEM II. To find the Area of a Rectangle. RULE. Multiply the length by the breadth, and the product will be the area. Let ABCD be a rectangle whereof the length is G3 inches, and the breadth 42 inches ; the area is required....
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## A New and Complete System of Arithmetick: Composed for the Use of the ...

Nicolas Pike - 1822 - 532 Seiten
...numbers, to the length , that distance, laid the same way from the breadth, will point out the answer. ART. 2. To measure a Parallelogram or long Square....product will be the area, or superficial content.* Let ABCD represent a parallelogram, whose A length is 5 feet, and breadth, 4 feet. Multiply 5 by 4....
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## A New and Concise System of Arithmetick: Containing Vulgar, Decimal, and ...

Beriah Stevens - 1822 - 423 Seiten
...four angles, the opposiles whereof are equal ; to find tbe superficial content thereof this is the rule : — Multiply 'the length by the breadth, and the product will be the superficial content or area. EXAMPLE. Let ABCD represent a parallelogram, whose length is 18, and breadth...
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## Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain ...

Nathan Daboll - 1824 - 240 Seiten
...make an acre. Therefore, 26x26=676 sq. rods, and 676-M60=4«. * 36r. the Answer. ART. 2. To measure a a parallelogram, or long square. RULE. Multiply the...certain garden, in form of a long square, is 96 ft. ,ong, and 54 wide; how many square feet of ground are contained in it ? Jlns. 96 x 54 =5 144 square...
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