Unit 1 Mid-Unit Assessment

5

What is the measure of angle DBE?

5

Select all the sequences of transformations that could take Figure P to Figure Q.

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In which pair of figures can Figure A be taken to Figure B by a rotation?

5

Which transformation takes Figure A to Figure B in Pair 1: a translation, rotation, or reflection?

5

Which transformation takes Figure A to Figure B in Pair 2: a translation, rotation, or reflection?

5

Which transformation takes Figure A to Figure B in Pair 3: a translation, rotation, or reflection?

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Explain why Figure B is not the image of Figure A after a rotation using center P.

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Explain why Figure B is not the image of Figure A after a reflection using line l.

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Point A is located at coordinates (-4, 3).
Point B is the image of A after a rotation of 180 degreees using (0,0) as center.
What are the coordinates of Point B?

5

Point A is located at coordinates (-4, 3).
Point C is the image of A after a translation two units to the right, then a reflection using the x-axis.

What are the coordinates of Point C?

5

Point A is located at coordinates (-4, 3).
Point D is the image of A after a reflection using the y-axis, then a translation two units to the right.

What are the coordinates of Point D?

5

The figure on the left is reflected using line l to form the image on the right. Use the information in the original figure to label the corresponding parts in the image.

5

Point A is at (-4, -5).

What are the coordinates of A' after a reflection over the x-axis?

5

Point A is at (-4, -5).

What are the coordinates of A' after a rotation 90 degrees clockwise about the origin (0, 0)?

5

Point A is at (-4, -5).

What are the coordinates of A' after a translation two to the right and 5 down?

5

What is the measure of angle DBE?

Select all the sequences of transformations that could take Figure P to Figure Q.

In which pair of figures can Figure A be taken to Figure B by a rotation?

Which transformation takes Figure A to Figure B in Pair 1: a translation, rotation, or reflection?

Which transformation takes Figure A to Figure B in Pair 2: a translation, rotation, or reflection?

Which transformation takes Figure A to Figure B in Pair 3: a translation, rotation, or reflection?

Explain why Figure B is not the image of Figure A after a rotation using center P.

Explain why Figure B is not the image of Figure A after a reflection using line l.

Point A is located at coordinates (-4, 3).Point B is the image of A after a rotation of 180 degreees using (0,0) as center.What are the coordinates of Point B?

Point A is located at coordinates (-4, 3).Point C is the image of A after a translation two units to the right, then a reflection using the x-axis.What are the coordinates of Point C?

Point A is located at coordinates (-4, 3).Point D is the image of A after a reflection using the y-axis, then a translation two units to the right. What are the coordinates of Point D?

The figure on the left is reflected using line l to form the image on the right. Use the information in the original figure to label the corresponding parts in the image.

Point A is at (-4, -5).What are the coordinates of A' after a reflection over the x-axis?

Point A is at (-4, -5).What are the coordinates of A' after a rotation 90 degrees clockwise about the origin (0, 0)?

Point A is at (-4, -5).What are the coordinates of A' after a translation two to the right and 5 down?

When a figure is reflected over the y-axis, which values stay the same in the reflection?

Point A is located at coordinates (-4, 3).
Point B is the image of A after a rotation of 180 degreees using (0,0) as center.
What are the coordinates of Point B?

Point A is located at coordinates (-4, 3).
Point C is the image of A after a translation two units to the right, then a reflection using the x-axis.

What are the coordinates of Point C?

Point A is located at coordinates (-4, 3).
Point D is the image of A after a reflection using the y-axis, then a translation two units to the right.

What are the coordinates of Point D?

Point A is at (-4, -5).

What are the coordinates of A' after a reflection over the x-axis?

Point A is at (-4, -5).

What are the coordinates of A' after a rotation 90 degrees clockwise about the origin (0, 0)?

Point A is at (-4, -5).

What are the coordinates of A' after a translation two to the right and 5 down?