Question

5: From the following data, state whether triangle ABC is similar to triangle DEF or not AB=8cm, BC =9cm, CA =15cm, DE=4cm, EF=3cm, FD=5cm.​

Answer 1

DE/AB = 4/8= 1/2 ; DF/AC = 5/15 = 1/3

EF/BC = 3/9 = 1/3

Therefore,

AB=2DE

AC=3DF

CA=3EF

Therefore,

Triangle ABC is similar to Triangle DEF [by SSS criteria]

Answer 2

Answer:

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Step-by-step explanation:

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