Example 5: Identifying a Parallelogram in the Coordinate Plane

Example 1: Finding the Length of a Segment

Vocab

Example 3: Using the Three Parallel Lines Theorem

Example 4: Using the Triangle Angle Bisector Theorem

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Career: Astronomer

Example 1: Using Structure to Solve a Multi-Step Equation

Example 2: Identifying Parallel and Perpendicular Lines

Example 6: Identifying a Quadrilateral

Example 5: Finding Angle Measures in a Kite

Example 4: Using a Midsegment in the Coordinate Plane

Example 3: Using the Midsegment of a Trapezoid

Example 2: Using Properties of Isosceles Trapezoids

Example 1: Identifying a Trapezoid in the Coordinate Plane

Example 6: Identifying a Parallelogram in the Coordinate Plane

Example 5: Finding Coordinates of Missing Vertices

Example 4: Finding Diagonal Lengths in a Rectangle

Example 3: Finding Angle Measures in a Rhombus

Example 2: Classifying Special Quadrilaterals

Example 1: Using Properties of Special Quadrilaterals

Example 5: Identifying a Parallelogram in the Coordinate Plane

Example 4: Finding Diagonal Lengths of a Parallelogram

Example 3: Identifying a Parallelogram

Example 2: Finding Side Lengths of a Parallelogram

Example 1: Identifying a Parallelogram

Example 5: Using Parallelograms in the Coordinate Plane

Example 4: Using Parallelograms in the Coordinate Plane

Example 3: Writing a Two-Column Proof

Example 2: Using Properties of a Parallelogram

Example 1: Using Properties of Parallelograms

Example 6: Finding Angle Measures in Regular Polygons

Example 5: Finding an Unknown Exterior Angle Measure

Example 4: Finding Angle Measures in Polygons

Example 3: Finding an Unknown Interior Angle Measure

Example 2: Finding the Number of Sides of a Polygon

Example 1: Finding the Sum of Angle Measures in a Polygon

Career: Artist

Example 1: Determining whether Ratios Form a Proportion

Example 2: Finding a Scale Factor

Example 1: Using Similarity Statements Video

Example 2: Finding a Corresponding Length

Example 3: Finding a Corresponding Length

Example 4: Modeling Real Life

Example 5: Finding Areas of Similar Polygons

Example 6: Deciding whether Polygons Are Similar

Example 1: Using the AA Similarity Theorem

Example 2: Using the AA Similarity Theorem

Example 3: Modeling Real Life

Example 1: Using the SSS Similarity Theorem

Example 2: Using the SSS Similarity Theorem

Example 3: Modeling Real Life

Example 2: Modeling Real Life

Construction: Constructing a Point along a Directed Line Segment