| Nicolas Pike, Dudley Leavitt - 1826 - 214 σελίδες
...DUODECIMALS. /. To find the superficial contents of boards, fyc. where length and breadth only are considered. RULE. — Multiply the length by the breadth, and the product will be the superficial content. NOTE. — If the board or plank is tapering, add the width of both ends together,... | |
| Daniel Adams - 1848 - 322 σελίδες
...multiply the number of squares in one row by the number of rows ; 5X3=15 square rods, Ans. Hence the RULE. Multiply the length by the breadth, and the product will be the square contents. NOTE. — Three times a line 5 rods long is aline 15 rods long. Hence the pupil must... | |
| Nicolas Pike, Dudley Leavitt - 1826 - 222 σελίδες
...superficial contents of boards, Sfc where length and jbreadlh only are considered. i! i 1.'• — Multiply the length by the breadth, and the product will be the tuperficial content. NOTK. — If the hoard or plank i* tapering, add (he width of liotlv end* together,... | |
| Daniel Parker - 1828 - 358 σελίδες
...of land, which is 30 rods squaw? Ans. 900. ARTICLE II. To measure a parallelogram, or long square. Rule. — Multiply the length by the breadth, and the product will be the area. Examples. 1. A hall, in the form of a parallelogram, is 80 feet long and 60 wide j how many square... | |
| Nathan Daboll - 1828 - 268 σελίδες
...rods, and 676-5-1 60 =4o. 36r. the Jlnswer. AHT. 2. To measure a Parallelogram, or long square. RULS. Multiply the length by the breadth, and the product will be the area or superficial content. RXAMVI.E8. 1. A certain garden, in form of a lone square, is % ft. long. and... | |
| William Kinne - 1829 - 246 σελίδες
...acre .• therefore =4ac. 36 rods. 160- Ans. CASE 2. — To measure a parallelogram, or long square. RULE — Multiply the length, by the breadth, and the product will be the area, or superficial content, in the same name as that, in which the dimension was taken, whether inches,... | |
| Nathan Daboll - 1829 - 252 σελίδες
...sq. rods, and 676-;- 160=4 a. 36 r. the Answer. ART. 2. To measure a parallelogram, or long square. RULE. Multiply the length by the breadth, and the product will be the area, or superficial content. EXAMPLES. 1. A certain .garden, in form of a long square, is фб feet long,... | |
| John Bonnycastle - 1829 - 256 σελίδες
...required. TIMBER MEASURE. PROBLEM I. To find the area, or superficial content of a board or plank. RULE. MULTIPLY the length by the breadth, and the product will be the content required. Note. — When the board is tapering, add the breadths of the two ends together,... | |
| Thomas Curtis - 1829 - 878 σελίδες
...are destituí« of timber of their own growth. Woodward. To find the superficial content of a plank, multiply the length by the breadth, and the product will be the required content. Ejumple. — The content of a board whose lentil is 5ft. 7in. and breadth 1ft. lOin.,... | |
| Dudley Leavitt - 1830 - 154 σελίδες
...weights must 8+5+3 = 16 be in the other scale. MENSURATION OF PLANES. 1 . To find the area or content of a square or parallelogram.* Rule. Multiply the length by the breadth. Exam. What is the content of a parallelogram 40 .rods long, and SO rods wide ? 40x30=1200 rods, and... | |
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