In `triangle ABC` ~ `triangle DEF`, AB = 4 cm, DE =6cm , EF = 9 cm and FD = 12 cm, then find the perimeter of `triangle ABC`.

If DeltaABC ~ DeltaDEF AB =4 cm , DE = 6 cm, EF =9 cm and FD =12 cm 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 .

triangle ABC - triangle DEF such that DE = 3 cm, EF = 2 cm, DF = 2.5 cm " and " BC = 4 cm. Find perimeter of triangle ABC .

In triangle ABC and triangle DEF, AB = DE, BC = EF and angleB = angleE . If the perimeter of triangle ABC is 20, then the perimeter of triangle DEF is ..........

triangle ABC ~ triangle EDF and ar(triangle ABC) : ar(triangle DEF) = 4 : 9 . If AB = 6 cm, BC = 8 cm and AC = 10 cm, then DF is equal to : triangle ABC ~ triangle EDF और ar(triangle ABC) : ar(triangle DEF) = 4 : 9 है। यदि AB = 6 सेमी, BC = 8 सेमी तथा AC = 10 सेमी है, तो DF का मान क्या होगा ?

triangle ABC ~ triangle EDF and ar(triangle ABC) : ar(triangle DEF) = 1:4 . If AB =7cm, BC = 8 cm and CA = 9 cm, then DF is equal to : triangle ABC ~ triangle EDF और ar (triangle ABC) : ar(triangle DEF) = 1: 4 है। यदि AB = 7 सेमी, BC = 8 सेमी तथा CA = 9 सेमी है, तो DF का मान किसके बराबर होगा?

triangle ABC ~ triangle NLM and ar(triangle ABC) : ar(triangle LMN) = 4:9 . If AB =6cm, BC = 8cm and AC = 12 cm, then ML is equal to : triangle ABC ~ triangle NLM और ar(triangle ABC) : ar(triangle LMN) = 4:9 है। यदि AB = 6 सेमी, BC = 8 सेमी तथा AC = 12 सेमी है, तो ML का मान किसके बराबर होगा?

DeltaABC ~ Delta DEF such that DE = 3 cm , EF = 2 cm , DF = 2.5 and BC = 4 cm . Find the perimeter of DeltaABC.

The corresponding sides of two similar triangles ABC and DEF are BC=9.1 cm, and EF=6.5cm . If the perimete of Delta DEF is 25 cm, find the perimeter of Delta ABC .

In the given fig. AP = 4 cm, BQ = 6 cm and AC = 9 cm. Find the semi perimeter of Delta ABC .