L3 Practice Part 4
Completion requirements
Unit A: Geometry
Chapter 2: Transformations
Practice
Instructions: Click the Download File button to download a printable PDF of the questions. Answer each of the following practice questions on a separate piece of paper. Step by step solutions are provided under the Solutions tab. You
will learn the material more thoroughly if you complete the questions before checking the answers.
1.
Reflect quadrilateral LMNO in the y-axis and then in the x-axis. State the coordinates of each vertex of the final reflected image.
1.
Reflect quadrilateral LMNO in the y-axis and then in the x-axis. State the coordinates of each vertex of the final reflected image.
Step 1: Reflect quadrilateral LMNO in the y-axis to find quadrilateral L'M'N'O'.
Step 2: Reflect quadrilateral L'M'N'O' in the x-axis and find quadrilateral L"M"N"O".
The coordinates of quadrilateral L"M"N"O" are L"(5, –1), M"(7, –4), N"(5, –7), O"(1, –4) after the two reflections have been applied.
Step 2: Reflect quadrilateral L'M'N'O' in the x-axis and find quadrilateral L"M"N"O".
The coordinates of quadrilateral L"M"N"O" are L"(5, –1), M"(7, –4), N"(5, –7), O"(1, –4) after the two reflections have been applied.