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" A square inch is a square each of whose sides, is an inch long. A square foot is a square having each side 1 foot, or 12 inches long. "
An Elementary Treatise on Arithmetic, in Theory and Practice: Adapted to the ... - Σελίδα 61
των James Ryan - 1827 - 276 σελίδες
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Notes on Education: A Practical Work on Method and School Management

John Burgess Calkin - 1888 - 314 σελίδες
...four equal sides and four right angles. Present a square inch. The pupils observe and state that it is a square, each of whose sides is an inch in length. Giro the term square inch. Draw upon the board a square foot. Require the pupils to measure it, and...

Elements of Arithmetic: For Primary and Intermediate Classes in Public and ...

William James Milne - 1893 - 252 σελίδες
...Angle. Angle. 244. A figure that has four equal sides and four equal angles is called a Square. 1. A square inch is a square each of whose sides is an inch long ; a square foot is a square each of whose sides is afoot long. Square. 207 TABLE. 144 square inches...

Intermediate Arithmetic: By William J. Milne ...

William James Milne - 1900 - 236 σελίδες
...called an Angle. 212. A figure that has four equal sides and four equal angles is called a Square. 1. A square inch is a square each of whose sides is an inch long ; a square foot is a square each of whose sides is я- foot long. 2. The angles of a square are...

Children's Arithmetic by Grades: Intermediate principles. Third book, fourth ...

William Estabrook Chancellor - 1901 - 154 σελίδες
...blackboard. A square is a figure having four equal sides and four equal angles. Scale i in. to 1 in. A square inch is a square each of whose sides, is an inch long. A square foot is a square having each side 1 foot, or 12 inches long. Its contents are 12 x 12...

Arithmetic: Intermediate : Essential Principles

William Estabrook Chancellor - 1902 - 264 σελίδες
...brick, or the face of a blackboard. A square is a figure having four equal sides and 'four equal angles. A square inch is a square each of whose sides is an inch long. A square foot is a square having each side 1 foot, or 12 inches long. Its contents are 12 x 12...

Elementary School Mathematics by Grades: Intermediate principles. Fourth book

William Estabrook Chancellor - 1906 - 164 σελίδες
...blackboard. A square is a figure having four equal sides and four equal angles. Scale J in. to 1 in. A square inch is a square each of whose sides is an inch long. A square foot is a square having each side 1 foot, or 12 inches long. Its contents are 12 x 12...




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