SOLUTION: The edges of a triangle have lengths 3, 5, and 7. What is the length of the longest side of a similar triangle that has a perimeter of 45?

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Question 1149638: The edges of a triangle have lengths 3, 5, and 7. What is the length of the longest side of a similar triangle that has a perimeter of 45?
Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
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    7%2A%2845%2F%283%2B5%2B7%29%29 units.    ANSWER


NOTICE :   triangles  HAVE  NO  edges.   They have  sides  instead . . .