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Chapter 4 Discovering and Proving Triangle Properties 4.1 Triangle Sum Conjecture I Can -State the definition for the term (auxiliary line) -Write and use the conjectures (Triangle Sum Conjecture, Third Angle Conjecture) -Use the conjectures to solve for angle measurements in triangles -Do pages 201-203 problems #2-9, 14-21 4.2 Properties of Special Triangles I Can -State the definition for the term (legs) -Write and use the conjectures (Isosceles Triangle Conjecture, Converse of the Isosceles Triangle Conjecture) -Use properties of an isosceles triangle to solve for side lengths and angle measurements -Do pages 206-209 problems #1-8, 10-11, 15-18, 21-22 Alg 4 Writing Linear Equations I Can -Know the slope-intercept form of a line y=mx+b -Use the relationship between the coefficient x and the slope of the graph of a linear equation -Do page 212 problems #1-14 4.3 Triangle Inequalities I Can -State the definitions for the terms (exterior angle, adjacent angle, remote interior angles) -Write and use the conjectures (Triangle Inequality Conjecture, Side-Angle Inequality Conjecture, Triangle Exterior Angle Conjecture) -Determine whether it is possible to draw triangles given side measurements and angle measurements -Do pages 216-217 problems #1-17, 19-23 4.4 Are There Congruence Shortcuts? I Can -Write and use the conjectures (SSS Congruence Conjecture, SAS Congruence Conjecture) -Determine whether triangles are congruent -Do pages 222-224 problems #1-6, 8-16, 20 4.5 Are There Other Congruence Shortcuts? I Can -Write and use the conjectures (ASA Congruence Conjecture, SAA Congruence Conjecture) -Determine whether triangles are congruent -Do pages 227-228 problems #1-15 4.6 Corresponding Parts of Congruent Triangles I Can -Show that pairs of angles or pairs of sides are congruent by identifying related triangles and proving them congruent, then applying CPCTC -Do pages 231-233 problems #1-15, 18, 23 4.7 Flowchart Thinking I Can -State the definitions for the terms (flowchart, flowchart proof) -Create flowchart proofs -Do pages 237-239 problems #1-6, 8-13 4.8 Proving Isosceles Triangle Conjectures I Can -Write and use the conjectures (Vertex Angles Bisector Conjecture, Equilateral/Equiangular Triangle Conjecture) -Practice writing flowchart proofs -Do pages 243-245 problems #1-6, 11 Chapter Review -Do pages 249-251 problems #1-28 Assessments Quiz 1 Lessons 4.1-4.3 Quiz 2 Lessons 4.4-4.5 Quiz 3 Lessons 4.6-4.8 Test Chapter 4 Lessons 4.1-4.8 and Chapter Review