Question

Triangle ABC is similar to triangle DEF . The length of AC¯¯¯¯¯ is 12 cm. The length of BC¯¯¯¯¯ is 18 cm. The length of DF¯¯¯¯¯ is 10 cm.



What is the length of EF¯¯¯¯¯?

Answer 1

AC = 12
BC = 18
DF = 10

DF : AC = 5 : 6
EF : BC = 5 : 6

(5/6)*18 = 15

EF = 15

Answer 2

Answer:

The answer is 15!

Step-by-step explanation: