It is possible to construct a triangle if its perimeter is 12 cm and ratio of the sides is :

1:4:7

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1:2:9

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3:4:5

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2:3:7

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Similar questions

Construct a triangle whose perimeter is 12 cm and the ratio of their sides is 3:4:5.

Why is it not possible to construct a triangle with sides 3 cm, 4 cm and 8 cm?

A B C

12 c m

2 : 3 : 4

12 cm

4 cm

3 : 4 : 5.

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