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2 years ago

8

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¯¯¯¯¯?

1 answer:

Xelga [282]2 years ago

8 0

AC/DF=BC/EF
So 12/10=18/EF
EF=15cm

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