Identify reflections translations and rotations Verify congruence after
- Slides: 14
• Identify reflections, translations, and rotations. • Verify congruence after a congruence transformation.
Content Standards G. CO. 6 Use geometric descriptions of rigid motions to transform figures and to predict the effect of a given rigid motion on a given figure; given two figures, use the definition of congruence in terms of rigid motions to decide if they are congruent. G. CO. 7 Use the definition of congruence in terms of rigid motions to show that two triangles are congruent if and only if corresponding pairs of sides and corresponding pairs of angles are congruent. Mathematical Practices 1 Make sense of problems and persevere in solving them. 7 Look for and make use of structure.
• transformation • translation • preimage • rotation • image • congruence transformation • isometry • reflection
Identify Congruence Transformations A. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
Identify Congruence Transformations B. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
Identify Congruence Transformations C. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
A. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
B. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
C. Identify the type of congruence transformation shown as a reflection, translation, or rotation.
Identify a Real-World Transformation BRIDGES Identify the type of congruence transformation shown by the image of the bridge in the river as a reflection, translation, or rotation.
GAME Identify the type of congruence transformation shown by the image of the chess piece as a reflection, translation, or rotation.
Verify Congruence after a Transformation Triangle PQR with vertices P(4, 2), Q(3, – 3), and R(5, – 2) is a transformation of ΔJKL with vertices J(– 2, 0), K(– 3, – 5), and L(– 1, – 4). Graph the original figure and its image. Identify the transformation and verify that it is a congruence transformation.
Homework Page 299 (7 -17)
- 4-7 congruence transformations
- Identify reflections, rotations, and translations
- Translations reflections and rotations
- Rotation reflection translation dilation
- Translations reflections and rotations are all known as
- Dilation rotation reflection translation
- Reflectio
- Trig identities from reflections and rotations
- 4-7 congruence transformations
- Congruent triangles
- After me after me after me
- If anyone desires to come after me
- A transformation is an operation that
- Congruency of objects
- 5 1 volleyball