Geometry CA 2005
Mathematics, Geometry: Concepts & Applications 2005 Glencoe Online
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Problem of the Week

Enhance your classroom with critical-thinking problems correlated to the content of our textbooks. Nine of the thirty-six problems available are included here. Select a problem below and print it to use in class.

Chapter 1 The Supernova
The Moving Dominoes
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Chapter 2 The Shortest Distance
A Domino Knot
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Chapter 3 The Extra Square
T-Squares
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Chapter 4 A Möbius Trisection
Checks Into Stripes
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Answer
Chapter 5 The Amazing Triangle
Are All Triangles Isosceles?
The Divisible V
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Chapter 6 The Work Problem
Pythagoras Without Squares
A Square Proof
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Chapter 7 An Eight-Point Star
A Construction for Pi
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Chapter 8 One Into Three
The Nine Puzzle
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Chapter 9 A Logarithmic Spiral
The Nine-Part Triangle
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Chapter 10 Square Assembly
Squaring a Greek Cross
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Chapter 11 Miquel's Theorem
Aristotle's Wheel
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Chapter 12 The Curious Cube
The Cuboctahedron
Planar Pentominoes
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Chapter 13 Pythagoras in 3-D
Truncated Polyhedra
The Titled Ellipse
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Chapter 14 An Inscribed Circle
Circular Tangrams
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Chapter 15 The Intersecting Circles
The Gothic Window
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Chapter 16 The Two Crescents
Tessellated Polygons
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