Help and ill give brainliest and thank you and 5 stars if correctly

0.4

0.3

0.04

0.2

0.06

Step-by-step explanation:

Hope this helps :)

58- 0.4

42- 0.3

6- 0

24- 0.2

8- 0.1

Hope this helps plz mark brainliest :)

Step-by-step explanation:

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

i dont know sorry

step-by-step explanation: