 | Zadock Thompson - Arithmetic - 1832 - 186 pages
...inches, square feet, square yards, or square rods, &c. 305. To find the area of a parallelogram (65), 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... | |
 | John Gummere - 1836 - 412 pages
...the area of each may be found ; and the sum of these areas will be the area of the tract. PROBLEM I. area of a Parallelogram, whether it be a Square, a Rectangle, a Rhombus, or a Rhomboides. RULE. Multiply the length by the height or perpendicular breadth, and the product will... | |
 | Charles Guilford Burnham - Arithmetic - 1837 - 266 pages
...square feet, square yards, or square rods, &,c. To find the area of a Square, or Parallelogram. RULE. Multiply the length by the breadth, or perpendicular height, and the product will be the area. 1. How many square rods in a field 28 rods on each side ? 23X28=784 rods, Answer. 2. What is the area... | |
 | Zadock Thompson - Arithmetic - 1838 - 174 pages
...area of a parallelogram (65), whether it bt 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 aren. 1. What in the area of a square whose side is 5 feet ? 9. What is the area of a rectangle, whose... | |
 | Charles Guilford Burnham - Arithmetic - 1841 - 324 pages
...square feet, square yards, or square rods, &c. To find the area of a square, or parallelogram. RULE. Multiply the length by the breadth, or perpendicular height, and the product will be the area. 1. How many square rods in a field 28 rods on each side? 28X28=784 rods, Answer. 2. What is the area of... | |
 | Joseph Gwilt - Architects - 1842 - 1114 pages
...length of the measuring unit is contained in AD or BC, will give 1 2 for the product. 1214. PROBLEM I. To find the area of a parallelogram, whether it be...rhombus, or a rhomboid. Multiply the length by the perpendicular breadth or height, and the product will be the area. .F,g. .',1 .'. Example 1 . Required... | |
 | Osman Call - Arithmetic - 1842 - 200 pages
...COMPREHENDS THE ADMEASUREMENT OF SURFACES, AND THE SOLID CONTENTS OF BODIES. TO FIND THE AREA OF ANY PARALLELOGRAM, WHETHER IT BE A SQUARE, A RECTANGLE, A RHOMBUS, OR A RHOMBOID. RULE. — Multiply the length by the perpendicular breadth or height, and the product will be the area.... | |
 | J. M. Scribner - Measurement - 1844 - 130 pages
...a Four-sided Figure, whether it be a parallelogram, square, rhombus, or rhomboid. ART. 4. Rule. — Multiply the length by the breadth or perpendicular height, .and the product will be the area. It is manifest that the number jj c of square inches in the parallelogram .^.BCD is equal to thenumber... | |
 | Charles Haynes Haswell - Engineering - 1844 - 298 pages
...Area of a four-sided Figure, whether it be a Square, Parallelogram, Rhombus, or a Rhomboid. RULE. — Multiply the length by the breadth or perpendicular height, and the product will be the area. OF TRIANGLES. To find the Area, of a Triangle — figs. 6 and 6. RULE. — Multiply the base ab by... | |
 | Isaac A. Clark - Arithmetic - 1846 - 218 pages
...measure of solids; this measure considers the length, breadth and thickness; ie, the solid conents. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or rhomboids. DC Square. § Place the length of the base and the perpendicular height on the right, and... | |
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RULE. — Multiply the length by the breadth, or perpendicular height, and the product will be the area. 
