Respuesta :

musiclover10045

Side Y is labeled as 1.4 cm, it is really 22 cm

To find the scale factor divide 22 by 1.2:

22 / 1.4 = 15.714

Now multiply side x by that:

1.8 * 15.714 = 28.28, round off to 28.3 cm.

The answer is D.

Answer:

D

Step-by-step explanation:

by ratio n proportion, actual length of side x = 18 * 22 / 14 = 28.29 = 28.3 cm

ans is D.