## Junior Mathematics, Book 1 |

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### Contents

What Is Meant by a Line Segment | 1 |

How We Use Line Segments in Picturing Numer | 35 |

Representing Numerical Facts by Formulas | 55 |

Copyright | |

5 other sections not shown

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### Common terms and phrases

ABC Fig adjacent angles angle equal angle of elevation angles are equal arcs bar graph bushels cent centimeters central angle circle circular graph compass compass and straightedge complementary angles concurrent lines construction corresponding cost decimal decimeter denoted diameter discount divided Draw a line Draw a triangle draw an angle equal numbers equation equilateral Exercises feet Find the angles Find the average Find the number fractions given hour intersecting line graph line segment literal number longitude mathematics means Measure angles meter method metric system miles minutes monomials multiplied number of degrees numerical facts paid parallel lines perigon perimeter perpendicular places polygon pounds problems protractor radius ratio right angle right triangle ruler scale drawing selling Show shown Solution Solve the following squared paper straight angle straight lines subtract supplementary angles three figures triangle ABC unit vertex yards