 | Oliver Byrne - 1852 - عدد الصفحات: 600
...area or content of any figure is computed by the number of those squares contained in that figureTo find the area of a parallelogram; whether it be a square, a rectangle, a rhombus, or a rlwrnboides- — Multiply the length by the perpendicular height, and the product will be the areaThe... | |
 | Ezra S. Winslow - 1853 - عدد الصفحات: 264
...MENSURATION OF SUPERFICIES. OF QUADRILATERAL FIGURES. To find the area of either the above figures. RULE. — Multiply the length by the breadth or perpendicular height, and the product is the area. EXAMPLE. — How many square feet in a floor whose form is a rhomb, or rhombus, eacli... | |
 | Richard Bowling - 1858 - عدد الصفحات: 128
...51H -. 84 54 27T9ff ... J^.f 55 7T\ ... .0001 56 6A ... .00001 MENSURATION OF SUPERFICIES. PROBLEM 1. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or a rhomboid. 1 Find the area of a -square whose side is 194 feet. 2 Find the area of a square whose side is 176... | |
 | Thomas William Silloway - 1858 - عدد الصفحات: 236
...the radii; as pns, fig. 7. A quadrant is a quarter of a circle; as A6D, fig. 8. PROBLEM I. TO FIXD THE AREA OF A PARALLELOGRAM, WHETHER IT BE A SQUARE, A RECTANGLE, A RHOMBUS, OR A RHOMBOID. RULE. — Multiply the length by the perpendicular height, and the product will be the area. PROBLEM... | |
 | Oliver Byrne - 1863 - عدد الصفحات: 600
...area or content of any figure is computed by the number of those squares contained in that figure. To find the area of a parallelogram; whether it be a square, a rectangle, a rhombus, or a rhomboides. — Multiply the length by the perpendicular height, and the product will be the area.... | |
 | Thomas Baker (C.E.) - 1865 - عدد الصفحات: 174
...or square feet, or square yards, &c. A TABLE OF SQUARE MEASURE. Acres. 1 640 Sq. Mile. 1 PROBLEM I. To find the area of a parallelogram ; whether it be a square, a rectangle, a rhombus, or a rhomboid. RULE. — Multiply the length by the breadth or perpendicular height, and the product will be the area.... | |
 | Leroy J. Blinn - 1866 - عدد الصفحات: 216
...Surface in any Right lined figure, whose Sides are Parallel to each other, as figs. 1, 2 and 3. RULE. — Multiply the length by the breadth or perpendicular height and the product will be the area or superficial contents. Application of the Rule to Practical purposes. The sides of a square piece... | |
 | Sir Rowland Macdonald Stephenson - 1869 - عدد الصفحات: 446
...be so many square inches, or square feet, or square yards, &c. A Table of Square Measure. PROBLEM I. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or a rhomboid. BULE. — Multiply the length by the breadth or perpendicular height, and the product will be the area.... | |
 | George James Ford - 1869 - عدد الصفحات: 148
...GKEOMETEICAL FIGUEES. TO FIND THE AREA OF A SQUARE, A RECTANGLE, A RHOMBUS, OB RHOMBOID. RULE. — Multiply the length by the breadth, or perpendicular height, and the product will be the area ; or, length x breadth TO FIND THE AREA OF A TRIANGLE. RULE 1. — When base and perpendicular height... | |
 | James Foden - 1869 - عدد الصفحات: 268
...of various thicknesses and diameters. .... 195 SECTIÓN 7. To find the area of a four-sided figure, whether it be a square, a rectangle, a rhombus, or a rhomboid .... 197 To find the area of a triangle, whether it be isosceles, scalene, or right-angled -------... | |
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RULE. — Multiply the length by the breadth, or perpendicular height, and the product will be the area. 
