Question

Please answer this question for brainliest!

Answer 1

Answer:

C. 1.2

Step-by-step explanation:

If they are similar that means they have the same proportions.

8/3.2=2.5

3.0/2.5=1.2

Answer 2

Answer:

c. 1.2 cm

Step-by-step explanation:

The corresponding sides of similar triangles are in the same ratio to each other.

$\frac{EF }{DF} = \frac{BC}{AC }$

$\frac{x }{3.2} = \frac{3.0}{8.0}$

$x = \frac{3.2\times3.0}{8.0}$

$x = \frac{9.6}{8.0}$

x = 1.2 cm