Similar Figures Answers

A has the coordinates (–4, 3) and B has the coordinates (4, 4). If DO,1/2(x, y) is a dilation of △ABC, what is true about the image △A'B'C'? Check all that apply.

034✔ 6

1 unit left, 1 unit up✔ 1 unit left, 2 units up3 units left, 2 units up2 units left, 4 units up

(0, 0)(0, 2)(1, 2)✔ (2, 0)

The rule for the dilation of quadrilateral QRST to the image Q'R'S'T' is DO,0.5(x, y) → (0.5x, 0.5y).

Question text not available

Derek tried to dilate the isosceles trapezoid ABDC with the center of dilation at the origin with a scale factor of 2. Check his work and complete the statements.

–201✔ 2

the center of dilation is not at (0, 0)the coordinate G should be at (–1, 0)✔ the corresponding sides are not parallelAC and EG are corresponding sides

⇒ 1/3

△RST is dilated with the rule DT,1/3 (x, y), where the center of dilation is T(3, –2).