7-4 and 7-5 Math Test
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Theorem 7-4-2 Converse of the Triangle Proportionality Theorem
- If a line divides two sides of a triangle proportionally, then it is parallel to the third side.
Theorem 7-4-1 Triangle Proportionality Theorem
- If a line parallel to a side of a triangle intersects the other two sides, then it divides those sides proportionality.
Corollary 7-4-3 Two- Transversal Proportionality
- If three or more parallel lines intersect two transversals, then they divide the transversals proportionally.