a diver is exploring the water of the great barrier reef she is currently 25 feet from the surface of the water and plans to exp
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The given ratio of the sides of the triangles is 4:10:7. Let the sides be 4x, 10x and 7x .
And given perimeter is 252 meters .
Perimeter is the sum of all sides. So we get
Dividing both sides by 21
So the sides are