Dilations Answers

Rectangle WXYZ was dilated using the rule .

The scale factor of the dilation of segment HG is .

Line segment QR is dilated to create line segment Q'R' using the dilation rule DT,1.5.

Dilation was performed on a rectangle. How does the image relate to the pre-image? Select three options.The image is a reduction because 0 < n < 1.The side lengths of the image are two-fifths the size of the corresponding side lengths of the pre-image.The angles of the image are two-fifths the size of the angles of the pre-image.The center of dilation is at point Q.The base of the image is two-fifths the size of the base of the pre-image.

Rectangle WXYZ was dilated to create W'X'Y'Z'.

Line segment XY is dilated to create line segment X'Y' using point T as the center of dilation.

Triangle QRS was dilated using the dilation rule DP,4.

To verify that the transformation is a dilation, Jeremy should also check which of the following? Select three options.

Point Q is the center of dilation. Rectangle H I J K is dilated to create rectangle H prime I prime J prime K prime. The length of H prime I prime is 32 inches. The length of I prime J prime is 24 inches.

The perimeter of ΔABC is 13 cm. It was dilated to create ΔA'B'C'.