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Diano4ka-milaya [45]
3 years ago
15

The perimeter of a triangular lot is 60 meters. one side is 14 meters and the other side is twice the first side. find the lengt

h of the third side.
Mathematics
1 answer:
8_murik_8 [283]3 years ago
5 0
  let
x------> the length of the <span>first side
y------> the </span>length of the <span>second side
z------> the </span>length of the third side

we know that
x+y+z=60
x=14 m
y=2x-----> y=2*14-----> y=28 m
z=60-x-y------> z=60-14-28-----> z=18 m

the answer is
the length of the third side is 18 m
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