Question

is it possible to have a triangle ABC with AB= 3cm, BC=4 cm,AC = 6 cm ? Why or Why not​

Answer 1

Answer:

△ABC is enlarged to △DEF.So the two triangles will be similar.

∴

DE

AB

=

EF

BC

=

DF

AC

Longest side in △ABC is BC=6cm

Corresponding longest side in △DEF is EF=9cm

Scale factor=

BC

EF

=

6

9

=1.5

∴

DE

AB

=

EF

BC

=

DF

AC

=

3

2

⇒DE=

2

3

AB=

2

9

=4.5cm

⇒DF=

2

3

AC=

2

12

=6cm

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

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