Question

20 PTS

a. A transformation maps ZOWE onto LFMA. Does the transformation appear to be an isometry? Explain.

b. What is the image of ZE? z e bar , question mark What is the preimage of M?

Answer 1

1. NO

2. The image of ZE is LA, the preimage of point M is point W

Explanation:

Answer 2

1. No

2. The image of ZE is LA, the preimage of point M is point W

Explanation:

This transformation maps quadrilateral ZOWE onto quadrilateral LFMA.

1. An isometry is a tansformation that preserves lengths. This transformation is not isometry, because lengths of quadrilatrel LFVA sides are greater than lengths of quadrilateral ZOWE sides.

2. This transformation is a dilation by a factor greater than 1 about some center of dilation. The image of ZE is LA (the image of ZO is LF, of OW - FM, EW - AM). Thus, the preimage of point M is point W.