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" A Square is a figure having four equal sides, and four equal angles or corners. "
The Child's Book of Arithmetic, Designed for Use in Primary Schools - Σελίδα 69
των Dana Pond Colburn - 1859 - 72 σελίδες
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The Boston School Compendium of Natural and Experimetal Philosophy ...

Richard Green Parker - 1838 - 213 σελίδες
...circumference, without cutting it when lengthened at either end. Thus, in Fig. 6, the line T is a tangent. 10. A square is a figure having four equal sides, and four equal angles. These will always be right anales. [See Fig. 8.] 11. A parallelogram is a figure whose opposite sides...

A School Compendium of Natural and Experimental Philosophy: Embracing the ...

Richard Green Parker - 1849 - 382 σελίδες
...circumference, without cutting it when lengthened at either end. Thus, iu Fig. 8, the line RT is a tangent. 10. A square is a figure having four equal sides, and four equal angles. These will always be right angles. (See Fig. 9.) 11. A parallelogram is a figure whose opposite sides...

A SCHOOL COMPENDIUM OF NATURAL EXPERIMENTAL PHILOSOPHY

RICHARD GREEN PARKER, A.M. - 1850
...circumference, without cutting it when lengthened at either end. Thus, in Fig. 8, the line RT is a tangent. 10. A square is a figure having four equal sides, and four equal angles. These will always be right angles. (See Fig. 9.) 11. A parallelogram is a figure whose opposite sides...

Stoddard's Practical Arithmetic

John Fair Stoddard - 1852 - 299 σελίδες
...plastering, and everything else, in which length and breadth only are considered. 4 feet. Square foot. A SQUARE is a figure .having four equal sides and four equal angles, or four right angles. This diagram is called four feel square, as it is four feet each way. Each of....

A School Compendium of Natural and Experimental Philosophy: Embracing the ...

Richard Green Parker - 1856 - 470 σελίδες
...circumference, without cutting it when lengthened at either end. Thus, in Fig. 9, the line RT is a tangent. 10. A square is a figure having four equal sides, and four equal angles. These will always be right angles. [See Fig. 11.] 11. A parallelogram is a figure whose opposite sides...

The Progressive Practical Arithmetic: Containing the Theory of Numbers, in ...

Horatio Nelson Robinson - 1859 - 336 σελίδες
...1. wide ; how many feet long is the fence which encloses it ? Ans. 3983.76 ft. COMPOUND NUMBERS. II. SQUARE MEASURE. A Square is a figure having four equal sides, and four equal angles or corners. 12 in. = 1 ft. 1 square foot is a figure having four sides of 1 ft. or 12 in. each, as...

The Progressive Practical Arithmetic: Containing the Theory of Numbers, in ...

Horatio Nelson Robinson - 1859 - 336 σελίδες
...wide ; how many feet long is the fence which encloses it? Am. 3983.76 ft. II. SQUARE MEASURE. 19*S. A Square is a figure having four equal sides, and four equal angles or corners. 12 in. = i ft. i square foot is a figure having four sides of 1 ft. or 12 in. each, as...

The Progressive Higher Arithmetic: For Schools, Academies, and Mercantile ...

Horatio Nelson Robinson - 1860 - 456 σελίδες
...is seldom used in chain measure, distances being taken in chains and links. II. SQUARE MEASURE. 281. A Square is a figure having four equal sides and four equal corners or right angles. •582. Area or Superficies is the space or surface included within any given...

A School Compendium of Natural and Experimental Philosophy: Embracing the ...

Richard Green Parker - 1861 - 470 σελίδες
...circumference, without cutting it when lengthened at either end. Thus, in Fig. 9, the lino RT is a tangent. 10. A square is a figure having four equal sides, and four equal angles. These will always be right angles. [See Fig. 11. J 11. A parallelogram is a figure whose opposite sides...

The Rudiments of Written Arithmetic: Containing Slate and Black-board ...

Horatio Nelson Robinson - 1866 - 192 σελίδες
...7.92, 25, 4, 80 ; descending, 80, 4, 25, 7.93. COMPOUND NUMBERS. lyd.— 3ft. II. SQUARE MEASURE. 143. A Square is a figure having four equal sides, and four equal angles or corners. 1 square yard is a figure having four sides of 1 yard or 3 feet each, as shown in the diagram....




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