/\ABC is similar to /\DEF. length of AB is 18cm and length of the corresponding side DE is 10cm. what is the ratio od perimeter of /\ ABC : perimeter of /\ DEF?
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perimeter ratio= length ratio on similar triangles.
= 18:10
=9:5
= 18:10
=9:5
Amanisha76:
ye right h ?
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