Dilations

Front

Is this a reduction or enlargement? (look at the primes)

Back

enlargement

Front

Is this a reduction or enlargement?

Back

reduction

Front

Is this a reduction or enlargement?

Back

reduction

Front

What is the scale factor?

Back

1/2

Front

What is the scale factor?

Back

5

Front

Back

W':(6,12) H':(18,-6) Y':(-33,-6)

Front

What are the coordinates of T', R', and Y'?

Back

T':(2,1) R':(-1,3) Y':(-5,-1)

Front

Dilate ABD by a Scale factor of 3 to obtain A'B'D'. A = (2,1) B = (1,2) D = (3,1)

Back

A' = (6,3) B' = (3,6) D' = (9,3)

Front

Is this dilation correct?

Back

Yes

Front

Dilate this triangle by a scale factor of 3. What is A'? Options: A' : (-1,3), A' : (-3,3), A' : (-1,1), A' : (1,1)

Back

A' : (-1,1)