Question

PLEASE HELP! TIME RUNNING OUT ,EXPLAIN THIS TO ME!!Dilation D Dv,2/5 was performed on a rectangle. How does the image relate to the pre-image? Select three options.

A,)The image is a reduction because 0 < n < 1.

B,)The side lengths of the image are two-fifths the size of the corresponding side lengths of the pre-image.

C,)The angles of the image are two-fifths the size of the angles of the pre-image.

D,)The center of dilation is at point Q.

E,)The base of the image is two-fifths the size of the base of the pre-image.

Answer 1

Options A ,B and E

Explanation:

Here 2/5 is less then one then all sides are gonna 2/5 of initial length hence reduction occur.

Angles are not gonna affected because it is like zoom in.

Center of dilation can be anywhere as point Q is not specified in question thus it is wrong.

Yeah base of rectangle is reduced by a factor of 2/5.