Question

In a two similar traingles triangle DEF and traingle ABC.If BC =8cm and 2AB=DE ,then find the length of EF

Answer 1

Hey,

We know that ABC is similar to DEF

hence,

ab/DE=BC/ef=AC/df

2ab=DE

hence,

2bc=ef

ef=8*2

=16cm.

HOPE IT HELPS:-))

Answer 2

Here is the solution !