## Stretching And Shrinking |

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### Contents

Stretching and Shrinking | 2 |

Mathematical Reflections | 37 |

Shrinking or Enlarging Pictures | 94 |

Copyright | |

2 other sections not shown

### Other editions - View all

Stretching And Shrinking Glenda Lappan,James Fey,William Fitzgerald,Susan Friel,Elizabeth Philips Snippet view - 2005 |

### Common terms and phrases

angle measures ángulos area of Figure centimeters circle complementary angles Connected Mathematics correspondientes corresponding angles corresponding side lengths diagram distance Elementary enlarge or reduce Explain factor from rectangle ﬁgure compare ﬁnd the height ﬁnd the ratio ﬁnd the scale ﬁt ﬂoor give the scale golden ratio golden rectangle grid paper Homework starts Independent School District Junior High larger rectangle larger triangle length of side longitud measure of angle Michigan State University Middle School mirror method Mug Wump Mug’s Multiple Choice original ﬁgure pair of similar perimeter and area picture polygons Problem Public Schools rectangles are similar Richard Haynes scale factor shapes are similar Sierpinski triangle similar ﬁgures similar parallelograms similar rectangles similar to rectangle similar triangles sketch small triangle smaller rectangle square supplementary angles Suppose teacher Traverse City triangle ABC triangles are similar triangles to ﬁnd vertices of triangle White Bear Lake Write a rule