chapter 4 congruent triangles section 1 apply triangle...

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1 Chapter 4 Congruent Triangles Section 1 Apply Triangle Sum Property

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Page 1: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Chapter 4

Congruent Triangles

Section 1

Apply Triangle Sum Property

Page 2: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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VocabularyTriangle­ any three sided polygon

Page 3: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Interior angles­ angles on the inside of a triangle

Exterior angles­ angles that form linear pairs with interior angles of a triangle.

Page 4: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 5: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 6: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 7: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 8: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 9: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 10: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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Page 11: Chapter 4 Congruent Triangles Section 1 Apply Triangle …web.wapak.org/hs/2Math/Heintz/Geometry/11-30-09-CH-4-Sec-1.pdfApply Triangle Sum Property. 2 ... An auxiliary line is used

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