Question

The sides of a triangle are in the ratio 1 : 3 : 6 and its perimeter 30 cm. Find the length of its

longest side .​

Answer 1

Answer:

18cm

Step-by-step explanation:

let x be the ratio between them

now

x +3x + 6x= 30

10x=30

x=3

longest side = 3*6=18

Answer 2

Answer:

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