✓ Lesson Check
Do you know HOW?
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Copy the figure and point P. Draw the image of
In the figure below, point A is the center of square SQRE.
- What is the image of E for a
- What is the image of
- What is the image of S for a composition of a
Do you UNDERSTAND?
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Vocabulary
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Error Analysis A classmate drew a
- Compare and Contrast Compare rotating a figure about a point to reflecting the figure across a line. How are the transformations alike? How are they different?
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Reasoning Point P(x, y) is rotated about the origin by
Practice and Problem-Solving Exercises
A Practice
See Problem 1.
Copy each figure and point P. Draw the image of each figure for the given rotation about P. Use prime notation to label the vertices of the image.
Copy each figure and point P. Then draw the image of
Table of Contents
- 6-1 The Polygon Angle-Sum Theorems
- 6-2 Properties of Parallelograms
- 6-3 Proving That a Quadrilateral Is a Parallelogram
- 6-4 Properties of Rhombuses, Rectangles, and Squares
- 6-5 Conditions for Rhombuses, Rectangles, and Squares
- 6-6 Trapezoids and Kites
- 6-7 Polygons in the Coordinate Plane
- 6-8 and 6-9 Coordinate Geometry and Coordinate Proofs