 | B[enjamin] Franklin Callender - 1836 - 226 σελίδες
...1 square furlong. 64 square furlongs 1 square mile. 9 square miles 1 square league. ParallelogramS. To find the area of a parallelogram. Multiply the base by the altitude. The base is the side upon which the figure standS. The altitude is the perpendicular height. SECTION... | |
 | Adrien Marie Legendre - 1837 - 376 σελίδες
...unit of measure. PROBLEM I. To find the area of a square, a rectangle, or a parallelogram. RULE. — Multiply the base by the altitude, and the product will be the area (Book IV. Prop. V.). 1. To find the area of a parallelogram, the base being 12.25 and the altitude... | |
 | Charles Davies - 1840 - 264 σελίδες
...of the Round Bodies. PROBLEM II. 2. To find the solidity of a cylinder. RULE. Multiply the area of the base by the altitude, and the product will be the area. % EXAMPLES. 1. What is the solidity of a cylinder, the diameter of whose base is 40 feet, and altitude... | |
 | Benjamin Greenleaf - 1849 - 336 σελίδες
...parallelogram, having all its sides equal. ART. 317. To find the area of a parallelogram. RULE. — Multiply the base by the altitude, and the product will be the area. 1. What are the contents of a board 25 feet long and 3 feet wide ? 2. What is the difference between... | |
 | Benjamin Greenleaf - 1851 - 332 σελίδες
...parallelogram, having all its sides equal. ART. 317. To find the area of a parallelogram. RULE. — Multiply the base by the altitude, and the product will be the 1. What are the contents of a board 25 feet long and 3 feet wide ? Ans. 75 square feet. 2. What is... | |
 | Adrien Marie Legendre - 1852 - 436 σελίδες
...which the rectangle contains its unit of measure. 4. To find the area of a square, a rectangle, or a parallelogram. Multiply the base by the altitude, and the product will be the area (B. iv.; P. 5). Ex. 1. To find the area of a parallelogram, the base being 12.25, and the altitude... | |
 | Charles Davies - 1854 - 436 σελίδες
...which the rectangle contains its unit of measure. 4. To find the area of a square, a rectangle, or a parallelogram. Multiply the base by the altitude, and the product will be the area (B. 1v., P. 5). Me. 1. To find the area of a parallelogram, the base being 12.25, and the altitude... | |
 | Charles D. Lawrence - 1854 - 336 σελίδες
...diameter of the sphere. BULKS FOB THE MENSURATION OF SURFACES AND SOLIDS. MENSURATION OF SURFACES. RULE I. To find the area of a parallelogram. Multiply the base by the altitude. RULE II. To find the area of a triangle. Multiply the base by one half of the altitude. If the t&re*... | |
 | Benjamin Greenleaf - 1854 - 342 σελίδες
...parallelogram, having all its sides equal. ART. 317. To find the area of a parallelogram. RULE. — Multiply the base by the altitude, and the product will be the 1. What are the contents of a board 25 feet long and 3 feet wide ? Ans. 75 square feet. 2. What is... | |
 | Adrien Marie Legendre, Charles Davies - 1857 - 442 σελίδες
...which the rectangle contains its unit of measure. 4. To find the area of a square, a rectangle, or a parallelogram. Multiply the base by the altitude, and the product will be the area (B. iv., p. 5). Ex. 1. To find the area of a parallelogram, the base being 12.25, and the altitude... | |
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RULE. — Multiply the base by the altitude, and the product will be the area. 
