happyvluna123
contestada

​ Triangle A′B′C′ ​ is a dilation of ​ triangle ABC ​ .


What is the scale factor?

Enter your answer in the box.


Note: Images may not be drawn to scale.

Triangle ABC is shown. Side AB is labeled 9. Side BC is labeled 9. Side CA is labeled 18. Triangle A prime B prime C prime is shown. Side A prime B prime is labeled 4 and a half. Side B prime C prime is labeled 4 and a half. Side C prime A prime is labeled 9.

Triangle ABC is a dilation of triangle ABC What is the scale factor Enter your answer in the box Note Images may not be drawn to scale Triangle ABC is shown Si class=

Respuesta :

sqdancefan

Answer:

1/2

Step-by-step explanation:

The ratio of corresponding side lengths of the dilation are 1/2 those of the original, so the scale factor is 1/2.

___

For example, A'C'/AC = 9/18 = 1/2.

lithgowa2007

Answer:

⅓

Step-by-step explanation:

I took the test and ½ was wrong  

Ver imagen lithgowa2007