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Copy of OPS Math 8 Topic 6A Summative Assessment (8/9/2024)

Posljednje ažuriranje 4 months ago

12

2

8.G.2.a

2

8.G.2.a

2

8.G.2.b

2

8.G.2.a

3

8.G.2.a

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8.G.2.b

3

8.G.2.a

3

8.G.2.c

4

8.G.2.a

4

8.G.2.c

Pitanje 1

1.

(Level 2) Which figure is a translation of the shaded figure?

Figure A

Figure B

Figure C

None of the above

Pitanje 2

2.

(Level 2) Which figure is a rotation of the shaded figure?

Figure A

Figure B

Figure C

None of the above

Pitanje 3

3.

(Level 2) Is Figure A congruent to Figure B? Explain.

Pitanje 4

4.

(Level 2) Identify the transformation shown in the diagram.

Translation

Reflection

Rotation

None of the above. The figures are not congruent.

3

Pitanje 5

5.

Draw the image of figure RSTU after a translation of 4 units left and 5 units down. Label the image R'S'T'U'.

8.G.2.c

3

Pitanje 6

6.

8.G.2.a

Pitanje 7

7.

(Level 3) What is the angle of rotation about the origin that maps \vartriangleXYZ to \vartriangleX'Y'Z'?

Pitanje 8

8.

(Level 3) Prove that Figures DEF and D'E'F' are congruent by giving a detailed sequence of transformations that map DEF onto D'E'F'.

Pitanje 9

9.

Pitanje 10

10.

(Level 3) All of the vertices of \vartriangleABC are located in quadrant I. In which quadrant will the vertices of \vartriangleA'B'C' lie after \vartriangleABC is reflected over the x-axis, then reflected over the y-axis, and then rotated 180\degree about the origin?

Quadrant I

Between Quadrants I and II

Quadrant IV

Quadrant III

Quadrant II

Pitanje 11

11.

Pitanje 12

12.

(Level 4) Describe a sequence of transformations that maps quadrilateral ABCD onto A'B'C'D'.