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Arithmetic simplified : prepared for the use of primary schools, female seminaries, and high schools : in three parts; adapted to classes of different ages, and of different degrees of advancement (1833)

Beecher, Catharine Esther, 1800-1878 · Hartford : Published by D.F. Robinson & Co. and sold by booksellers generally · leaf 283

An illustration from Arithmetic simplified : prepared for the use of primary schools, female seminaries, and high schools : in three parts; adapted to classes of different ages, and of different degrees of advancement, 1833, leaf 283
277 MISCELLANEOUS EXAMPLES. If a line be drawn from one corner of a parallelogram to its opposite, (as in the Fig. A B,) it will divide it into two ™ equal parts of the same … gram to be 6 feet, and its breadth 2, the area would be 12 feet. But the triangle will contain only half the sur¬ face, or 6 feet. Hence to find the area of a triangle, Multiply the length by half the breadth , or the breadth by half the length . 75. In a triangle 32 inches by 10, how many square…

Arithmetic -- Early works to 1900 · Arithmetic -- Textbooks

Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.

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