Question

plz... answer my question

Answer 1

the ratio is 12 is to 17 is to 25

so we can have as

one side=12x

second side =17x

third side=25x

perimeter = sum of all the sides

perimeter =12x+17x+25x

540=54x

x=10

so the sides are

120,170,250

area is equal to 1/2height *base

1/2*120*170

60*170

10200

Answer 2

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