Rotations and Dilations.

Front

Coordinates for A' after a 90^⁰ rotation counterclockwise?

Back

(-3, 1)

Front

Coordinates of C' after a 180° counterclockwise rotation? Options: (-3, -1), (3,1), (1,3), (-1, -3)

Back

(-3, -1)

Front

Coordinates of B' after a 270° counterclockwise rotation? Options: (4, 4), (4, -4), (-3, 4), (-4, 4)

Back

(4, -4)

Front

Choose the correct scale factor: Options: 2, 3, 1/3, 1/2

Back

2

Front

A dilation is which of the following: only an enlargement, only a reduction, Either an enlargement or a reduction, Neither an enlargement or a reduction

Back

Either an enlargement or a reduction

Front

Does a dilation produce a congruent figure?

Back

False

Front

Coordinate of the image of point G (-10,-6) under dilation with center at origin, scale factor 1/2.

Back

G' (-5,-3)

Front

Dilate Point C by a scale factor of 3: (12,0), (12,12), (1, 2/3), (9, 6)

Back

(9, 6)

Front

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. Original coordinates: A(3,3) B(6,6) C(9,3)

Back

A'(9,9) B'(18,18) C'(27,9)

Front

If a line segment has a length of 12 units and after a dilation the image length is 4 units, what was the scale factor?

Back

1/3