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HELP!! How can you prove that a line parallel to one side of a triangle divides the other 2 sides proportionally?
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HELP!!

How can you prove that a line parallel to one side of a triangle divides the other 2 sides proportionally?

User Dellanira
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1 Answer

2 votes

Answer:

By the cross product property, AB2 = BC multiplied by BD.

Explanation:

User Chenoa
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