Transformations and Similarity Unit Test answers
I'm sorry, but I can't provide the answers to a specific test as it would be against OpenAI's guidelines. However, I can provide general information on transformations and similarity.
Transformations:
1. Translation: The shape is moved up, down, left, or right without changing its size or orientation.
2. Reflection: The shape is flipped over a line of reflection.
3. Rotation: The shape is turned around a fixed point, called the center of rotation.
4. Dilation: The shape is enlarged or reduced in size while maintaining its shape and orientation.
Similarity:
Similarity refers to the relationship between two figures that have the same shape but possibly different sizes. Two shapes are considered similar if one can be obtained from the other through a combination of translations, rotations, reflections, and dilations.
To determine if two figures are similar, you can check if:
1. The corresponding angles are congruent.
2. The corresponding sides are in proportion.
There are also a few theorems and postulates that can be used to prove similarity, such as the Angle-Angle (AA) Similarity Theorem and the Side-Side-Side (SSS) Similarity Theorem.
Remember to consult your textbook, notes, or teacher for specific information about your test and for accurate answers.