Question

19 pts guys! please help quick!


1. Given that ΔABC : ΔDEF, = , and the ratio of AB to DE is , which of the following could be the lengths of BC and EF?




2. Given that ΔABC : ΔDEF, AB/DE = BC/EF , and the ratio of AB to DE is 1/3, which of the following could be the lengths of BC and EF?


BC = 3; EF = 12

BC = 3; EF = 10

BC = 4; EF = 6

BC = 3; EF = 9

Answer 1

Answer:

BC =3 ; EF =12

Step-by-step explanation:

HOPE I HELPED U :3

Answer 2

Answer:

1. For the first one it is BC = 3 EF = 9

2. For the second one I put AC/DF = BC/EF and AB/DE = BC/EF

Step-by-step explanation:

The first one is BC = 3 EF = 9 because 3/9 simplified is 1/3 AB to DE is 1/3.

I have no explanation for the second one ,but the first one is definitely BC = 3 EF = 9 .