Books Books PROBLEM I. To find the area of a parallelogram; whether it be a square, a rectangle, a rhombus, or a rhomboides. RULE.* Multiply the length by the perpendicular height, and the product will be the area. A Treatise on Surveying, Containing the Theory and Practice: To which is ... - Page 91
by John Gummere - 1814 - 346 pages ## The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - Arithmetic - 1785 - 325 pages
...In. 8", 4,", by 6 Feet, 4 In. 8', 6"". PROBLEM II. To find the Area of a Parallelogram, whether it Se a Square, a Rectangle, a .Rhombus, or a Rhomboides....perpendicular Breadth, and the Product will be the Area.' If the Area of a Piece of Ground, in Yards, is divided by 4840 (the Number of fquare Yards in one Acre)... ## The Tutor's Guide: Being a Complete System of Arithmetic; with Various ...

Charles Vyse - Arithmetic - 1806 - 320 pages
...7"", by 8 Feet, 6', 7". (I2j Multiply 46 Feet, 6 In. 8', 4'", by 6 Feet, 4 In.8', &". t PROBLEM II. To find the Area of a Parallelogram, whether it be...perpendicular Breadth, and the Product will be the Area. If the Area in Links be divided by 100000 (the Number of square Links in one Acre) the Quotient will... ## A Course of Mathematics in Two Volumes for the Use of Academies as Well as ...

Charles Hutton - Mathematics - 1807
...the rectangle is said to contain, which in the present case is 12. PROBLEM I. To find the Area of any 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... ## Mathematics: Compiled from the Best Authors, and Intended to be ..., Volume 1

Mathematics - 1808 - 470 pages
...fathom 16i feet. or } . . 5\$ yards } 1 pole or rod 40 poles 1 furlong SQJJARE MEASURES. PR0BLEM I. Tojmd 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 a perpendicular height, and the product will... ## The principles of architecture, Volume 1

Peter Nicholson - 1809
...Arithmetical Contents. MENSURATION. Of Superficies. Definition . . . . .153 I. To find the area of any parallelogram, whether „ it be a square, a rectangle, a rhombus, or a rhomboidcs . . . . 154 II. To find the ar«a of a triangle . . 156 III. To find the area of a triangle,... ## A Course of Mathematics: In Three Volumes : Composed for the Use of the ...

Charles Hutton - Mathematics - 1811
...rectangle is said to contain, which in the present case is 12. PROBLEM I. 3*0 fold the Area of any 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... ## A general view of the sciences and arts, Volume 1

William Jillard Hort - 1822
...AB, the height of the tower will be found equal to 223-3 lect. MENSURATION OF PLANE FIGURES. Probltm. To find the area of a parallelogram, whether it be a square, a rectangle, a rhombus, or a rhomboid. Rule 1. Multiply the length by the perpendicular breadth, and the product will be the area.... ## A Course of Mathematics: For the Use of Academies, as Well as Private ...

Charles Hutton - Mathematics - 1822 - 618 pages
...rectangle is> said to contain which in the present case is 12. PROBLEM f. To find Ike Area, of any 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... ## A Popular Course of Pure and Mixed Mathematics ...: With Tables of ...

Peter Nicholson - Mathematics - 1825 - 372 pages
...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.... 