Math, asked by hemalathalashetty123, 1 month ago

Triangle ABC and Triangle DEF, If AB=3cms,BC=4cms,AC=5cms and DE=6cms.Find the lengths of EF and DF?​

Answers

Answered by harry366784
4

Step-by-step explanation:

Answer

Correct option is

B

15cm

Given: AB=3cm, BC=2cm and CA=2.5cm and EF=4cm

Also, △ABC∼△DEF

Thus,

DE

AB

=

EF

BC

=

DF

AC

DE

3

=

4

2

=

DF

2.5

Hence, DE=6cm and DF=5cm

Perimeter of Δ DEF = DE+EF+EF

Perimeter of Δ DEF = 4+5+6

Perimeter of Δ DEF = 15 cm

Answered by pkgamer007
2

Answer:

54545+48+548-848-848+545-545-545--5-51545+545-5

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