 | Peter Nicholson - 1825 - 1046 páginas
...altititude of the square. Hence we have the following rule for any parallelogram whatever. Prob. 1. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or a rhomboïdes. Multiply the length by the perpendicular height, and (he product will be the area. Ex.... | |
 | John Nicholson - 1825 - 822 páginas
...triangles, are to each other, as the squares of their like sides. MENSURATION OF SUPERFICIES. Prol. 1. To find the area of a parallelogram: whether it be a square, a rectangle, a rhombus, or a rhomboid. Multiply the length by the breadth, or perpendicular height, and the product will be the... | |
 | John Gummere - 1828 - 404 páginas
...of each may be found; and the sum of these areas will be the area of the tract. PROBLEM I. To fold the area of a Parallelogram, whether it be a Square,...perpendicular breadth, and the product will be the area.* * *DEMONSTSATION. Let ABCD (Fig. 68) be a rectangle ; and let its length AB and CD, and its breadth... | |
 | John Bonnycastle - 1829 - 256 páginas
...observing this rule will generally find his results to agree with those given in the book. , PROBLEM I. To find the area of a parallelogram; whether it be...or a rhomboides. RULE.* Multiply the length by the perpendicular height, and the product will be the area. * Take any rectangle ABCD, and divide each... | |
 | Alexander Jamieson - 1829 - 654 páginas
...contains the altitude of the square. Hence we have the following rule for any parallelogram whatever: — 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. MENTHA VIUIDIS.... | |
 | John Bonnycastle - 1833 - 310 páginas
...this rule will generally find his results to agree with those given in the book. PROBLEM I. Tojind the area of a parallelogram ; whether it be a square,...or a rhomboides. RULE.* Multiply the length by the perpendicular height, and the product will be the area. D * Take any rectangle ABCD, and divide each... | |
 | John Gummere - 1833 - 380 páginas
...the area of each may be found ; and the sum of these areas will be the area of the tract. PROBLEM I. To find the area of a Parallelogram, whether it be...a Square^ a Rectangle, a Rhombus, or a Rhomboides. RULfi. Multiply the length by the height or perpendicular breadth, and the product will be the area.*... | |
 | John Gummere - 1836 - 412 páginas
...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...perpendicular breadth, and the product will be the area.* * DEMONSTRATION. Let ABCD (Fig. 68) be a rectangle ; and let its length AB and CD, and its breadth... | |
 | John Gummere - 1840 - 450 páginas
...area of each may be found ; and the sum of these areas will be the area of the tract. i PROBLEM I. To find the area of a Parallelogram, whether it be a Square, a Rectangle, a Rhombus, or a Rhombpides. RULE. Multiply the length by the height or perpendicular breadth, and the product will... | |
 | Joseph Gwilt - 1842 - 1114 páginas
...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 a square, a rectangle, a rhombus, or a rhomboid. Multiply the length by the perpendicular breadth or height, and the product will be the area.... | |
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To fold the 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 be the area.* * *DEMONSTSATION. 
