Dilations
Enlargement or Reduction
Enlargement or Reduction
If the scale factor is 2, is that a reduction or an enlargement?
What is an enlargement
Find the dilated coordinates of Vertex A of the triangle when given the scale factor.
A (2,4) B (3,1) C(4,4)
Scale factor=2
What is A' (4,8)
Find the dilated coordinates of Vertex A of the triangle when given the scale factor.
A (4,8) B (3,1) C(4,4)
Scale factor= 0.25
What is A' (1,2)
If the point (3, 4) is rotated 180 degrees clockwise, what are the new coordinates?
What is (-3,-4)
If the point (3, 4) is rotated 90 degrees clockwise, what are the new coordinates?
What is (4,-3)
If the scale factor is 0.75, is that a reduction or an enlargement?
What is a reduction
Find the dilated coordinates of Vertex B of the triangle when given the scale factor.
A (2,4) B (6,1) C(4,4)
Scale factor=2
What is B' (12,2)
Find the dilated coordinates of Vertex B of the triangle when given the scale factor.
A (2,4) B (12,10) C(4,4)
Scale factor=0.25
What is (3,2.5)
If the point (6,7) is rotated 180 degrees clockwise, what are the new coordinates?
What is (-6,-7)
If the point (7, 6) is rotated 90 degrees clockwise, what are the new coordinates?
What is (6,-7)
If the scale factor is 5, is that a reduction or an enlargement?
What is a enlargement
Find the dilated coordinates of Vertex C of the triangle when given the scale factor.
A (2,4) B (3,1) C(5,5)
Scale factor=2
What is C' (10,10)
Find the dilated coordinates of Vertex A of the triangle when given the scale factor.
A (2,4) B (3,1) C(4,4)
Scale factor=0.5
What is (1,2)
If the point (-5,4) is rotated 180 degrees clockwise, what are the new coordinates?
What is (5,-4)
If the point (-5,6) is rotated 90 degrees clockwise, what are the new coordinates?
What is (6,5)
If the scale factor is 1/2, is that a reduction or an enlargement?
What is a reduction
Find the dilated coordinates of Vertex A of the triangle when given the scale factor.
A (2,4) B (3,1) C(4,4)
Scale factor=6
What is A' (12,24)
Find the dilated coordinates of Vertex B of the triangle when given the scale factor.
A (2,4) B (6,2) C(4,4)
Scale factor=0.5
What is (3,1)
If the point (-6,-4) is rotated 180 degrees clockwise, what are the new coordinates?
What is (6,4)
If the point (8,9) is rotated 90 degrees clockwise, what are the new coordinates?
What is (-9,-8)
If the scale factor is 6, is that a reduction or an enlargement?
What is an enlargement
Find the dilated coordinates of Vertex B of the triangle when given the scale factor.
A (2,4) B (3,1) C(4,4)
Scale factor=5
What is (15,5)
Find the dilated coordinates of Vertex C of the triangle when given the scale factor.
A (2,4) B (3,1) C(12,6)
Scale factor=0.5
What is (6,3)
If the point (0,9) is rotated 180 degrees clockwise, what are the new coordinates?
What is (0,-9)
If the point (2,2) is rotated 90 degrees clockwise, what are the new coordinates?
What is (2,-2)