 | Commissioners of National Education in Ireland - Measurement - 1841 - 286 pages
...EXERCISES. 1. Find the area of a square whose side is 35•25 chains. Ans. 124 acres 1 rood 1 perch. 2. Find the area of a rectangular board, whose length is 12£ feet, and breadth, 9 inches. Ans. 9| feet. 3. The sides of three squares being 4, 5, and 6 feet, what is the length of the side of a... | |
 | Geometry - 1843 - 376 pages
...content, in square yards, of a rectangle whose base is 66.3 feet, and altitude 33.3 feet? Ans. 245.31. 4. To find the area of a rectangular board, whose length is 12£ feet, and breadth 9 inches. Ans. 9f sq.ft. 5. To find the number of square yards of painting in a parallelogram, whose base is 37 feet,... | |
 | Arithmetic - 1843 - 142 pages
...whose side is 20 ft.? P. 2. How many acres in a square field* whose side is 50 poles ? P. 3. Required the area of a rectangular board, whose length is 12 feet, and breadth 2 feet? . F. 5. Required 'he area of a rhombus, the side being 4 ft. 10 in. and the perpendicular 18... | |
 | Nicholas Tillinghast - Geometry, Plane - 1844 - 110 pages
...base is 66.6 feet, and altitude 33.3 feet ? Reduce the feet to yards, and multiply. Jlns. 246.42. 5. Find the area of a rectangular board, whose length is 12£ feet, and breadth 9 inches, or £ foot. Reduce the fractions to decimals- Jlns. 9.375 sq. ft. 6. Find the number of square feet... | |
 | John Bonnycastle - Geometry - 1848 - 320 pages
...and height 9.16 feet. . fe. in. pa. Ans. 112 1 5 9. Required the area of a rhomboides whose length ia 10.51 chains, and breadth 4.28 chains. ac. ro. pa....length is 7 feet 9 inches, and height 3 feet 6 inches 1 fe. in. pa. Ans. 27 1 6 11. To find the area of a rectangular board, whose length is 12J feet, and... | |
 | Almon Ticknor - Measurement - 1849 - 156 pages
...chains ? Ans. 14 a. 3 r. 30 po. The Rhomboid. (See preceding rule.*) 1. What is the area of a rhomboid whose length is 7 feet 9 inches, and height 3 feet 6 inches ? Thus, 7-75 x 3-5 = 27-125 square feet. 2. Required the area of a rhomboid whose length is 10-51 chains,... | |
 | Charles Davies - Geometry - 1854 - 436 pages
...rectangle whose base is 66.3 feet, and altitude 33.3 feet? Ans. 245.31. 848 MENSURATION OF SURFACES. 4. To find the area of a rectangular board, whose length is 12 \ feet, and breadth 9 inches. Ans. 9f sq. ft. 5. To find the number of square yards of painting in a parallelogram, whose base is 37 feet,... | |
 | Adrien Marie Legendre, Charles Davies - Geometry - 1857 - 442 pages
...contents, in square yards, of a rectangle whose base is 66.3 feet, and altitude 33.3 feet? Ans. 245.31. 4. To find the area of a rectangular board, whose length is 12 1 feet, and breadth 9 inches. Ans. 9f sq. ft. 5. To find the number of square yards of painting in... | |
 | Thomas Hunter - Geometry, Plane - 1878 - 142 pages
...feet area. 2. Find the area of a square whose side is 35.25 chains, f Ans. 124 acres 1 rood 1 pole. 3. Find the area of a rectangular board whose length is 12£ feet, and breadth 9 inches. Ans. 9f feet. 4. To find the content of a piece of land in the form of a rhombus, its length being 6.2 chains, and... | |
 | Charles Davies, Adrien Marie Legendre - Geometry - 1885 - 538 pages
...there in a rectangle whose base is 66.3 feet, and altitude 33.3 feet? Ans. 245.31 sq. yds. 4. What is the area of a rectangular board, whose length is 12| feet, and breadth 9 inches? Ans. 9f sq. ft. 5. What is the number of square yards in a parallelogram, whose base is 37 feet, and altitude... | |
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To find the area of a rectangular board, whose length is 12-^ feet, and breadth 9 inches. Ans. 9f feet. 
