Rigid Transformations Grade 8 Unit 1 Lesson 7

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Identify the rigid transformation shown in the picture

• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a RIGID TRANSFORMATION?

• A transformation that changes the size of a figure
• A transformation that changes the shape of a figure
• A transformation that preserves the size and shape of a figure

• A transformation that changes the orientation of a figure

Tags

CCSS.HSG.CO.A.2

Which of the following transformations are rigid transformations?

• Translations

• Enlargements

• Reflections

• Rotations

• Shrinks

Tags

CCSS.HSG.CO.B.6

A reflection takes Triangle ABC to Triangle XYZ.

<A is corresponding to what other angle?

• Angle B

• Angle X

• Angle Y

• Angle Z

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle ABC is reflected to make Triangle XYZ.

What side is corresponding to side BC ?

(a)  

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of rigid transformation occurred?

• Reflection over line BC

• Reflection over line CD

• Rotation 90° Clockwise around Point C

• Rotation 180° Clockwise around Point C

Tags

CCSS.8.G.A.3

What is the measure of Angle A' ?

• 37°

• 143°

• 90°

• 180°

Tags

CCSS.7.G.B.5

• TRUE

• FALSE

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5