7-4 To 7-6

Front 1

triangle proportionality theorem 7-4-1

Back 1

if a line parallel to a side of a triangle intersects the other two sides then it divides those sides proportionally

Front 2

converse of the triangle proporionality theorem 7-4-2

Back 2

if a line divides two sides of a triangle proportionally then it is parallel to the third side

Front 3

two transversal proportionality 7-4-3

Back 3

if three or more parallel lines intersect two transversals then they divide the transversal proportionally

Front 4

triangle angle bisector theorem 7-4-4

Back 4

an angle bisector of a triangle divides the opposite side into two segments whose lengths are porportional to the lenths of the other two sides

Front 5

indirect measurement

Back 5

any method that uses formulas, similar figures and or proportions to measure an object

Front 6

scale drawing

Back 6

represents an object as smaller then or larger then its actual size