`DeltaABC~DeltaDEF` and 2AB=DE and BC=8cm then EF=……..cm.

Fill in the blanks so as to make each of the following statements true : DeltaABC ~ DeltaDEF and 2AB= DE . If BC= 8 cm, then EF="………"cm .

If Delta ABC ~ Delta DEF and AB = DE, BC = 8 cm, then the value of EF ?

DeltaABC~DeltaEDF and AB = 5 cm, BC = 8 cm and AC = 10 cm. If ar (DeltaABC) : ar (DeltaDEF) = 9 : 4 , then DF is equal to:

DeltaABC ~ DeltaDEF such that AB = 9.1 cm and DE =6.5 cm. If the perimeter of DeltaDEF is 25 cm, what is the perimeter of DeltaABC ?

If DeltaABC~DeltaDEF , AB=4cm, DE=6, EF=9 cm and FD=12 cm, then find the perimeter of DeltaABC .

If DeltaABC~DeltaDEF , AB=4cm, DE=6,EF=9 cm and FD=12 cm, then find the perimeter of DeltaABC .

DeltaABC~DeltaDEF and in DeltaABC and DeltaDEF , the corresponding sides of AB , BC and CA are DE , EF and DF respectively. If /_A=47^(@) and /_E=83^(@) , then find the value of /_C .

If triangle ABC is similar to triangle DEF such that 2AB = DE and BC = 8 cm then EF is .

DeltaABC is such that AB=3 cm, BC= 2cm, CA= 2.5 cm. If DeltaABC ~ DeltaDEF and EF = 4cm, then perimeter of DeltaDEF is

DeltaABC is such that AB = 3 cm, BC = 2 cm, CA = 2.5 cm. If DeltaABC ~ DeltaDEF and EF= 4 cm, then perimeter of DeltaDEF is :