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22 January, 04:34

Q: The perimeter of triangle is 240. it sides are proportional to 3:4:5. The largest side of triangle is

a) 80

b) 120

c) 60

d) 100

e) none of these

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Answers (1)
  1. 22 January, 04:41
    0
    240 = 3x + 4x 5x

    240=12x

    20=x

    100=5x
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