Non-rigid Transformations (Unit 1 - B)

Front

Does a dilation produce a similar figure?

Back

True

Front

When a dilation has a scale factor greater than one, the dilation is an enlargement.

Back

True

Front

When the scale factor of a dilation is less than one, the dilation is a reduction.

Back

True

Front

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

Back

2

Front

In a dilation, what mathematical operation is used with the scale factor? Options: addition, subtraction, multiplication, division

Back

multiplication

Front

Coordinates of Triangle L'M'N' after dilation of Triangle LMN with respect to the origin by a scale factor of 1/2?

Back

L' (-1.5, 2), M' (1.5, 2), N' (1.5, 0.5)

Front

New coordinates of Point S after dilation with scale factor 3 about the origin?

Back

S' (-9, 6)

Front

Damian dilates Triangle PQR with a scale factor of 0.5 centered at the origin, then translates the image 1 unit up and 3 units to the right to form Triangle P'Q'R'. What are the coordinates of the vertices of Triangle P'Q'R'? Options: P' (0, 3), Q' (4, 5), R' (4, -1); P' (-3, 2), Q' (1, 4), R' (1, -2); P' (-6, 4), Q' (2, 8), R' (2, -4); P' (0, 2), Q' (4, 4), R' (4, -2)

Back

P' (0, 3), Q' (4, 5), R' (4, -1)

Front

Rectangle LMNP is transformed to Rectangle L'M'N'P' as shown on the graph. What scale factor was used in the dilation? Options: 1/3, 3, 1/2, 2

Back

2

Front

Coordinates of vertices of trapezoid: (0, 0), (2, 4), (5, 4), (7, 0). Dilate with scale factor 2 centered at origin. What are the coordinates of the image?

Back

(0, 0), (4, 8), (10, 8), (14, 0)