8th Grade Module 2 Review

Front

What is the result of rotating a figure 90 degrees clockwise?

Back

The corresponding angle measures in the pre-image and image are congruent.

Front

If a figure is translated 8 units left and 2 units up, where is the image located?

Back

The image is located in Quadrant III.

Front

Describe the sequence of transformations: Reflection followed by Translation.

Back

This means the figure is first flipped over a line (reflection) and then moved to a new position (translation).

Front

If Line T is parallel to Line V and angle 5 measures 119°, what is the measure of angle 3?

Back

Angle 3 measures 61°.

Front

What type of angle relationship exists between ∠1 and ∠8?

Back

They are Alternate Exterior Angles.

Front

Define 'Translation' in geometry.

Back

Translation is a transformation that moves every point of a figure the same distance in the same direction.

Front

What are 'Corresponding Angles'?

Back

Angles that are in the same position on two parallel lines in relation to a transversal.

Front

What is the definition of 'Reflection' in geometry?

Back

Reflection is a transformation that flips a figure over a line, creating a mirror image.

Front

Explain 'Dilation' in geometric transformations.

Back

Dilation is a transformation that alters the size of a figure but maintains its shape.

Front

What is the significance of parallel lines in angle relationships?

Back

Parallel lines create specific angle relationships such as corresponding angles, alternate interior angles, and same-side interior angles.