8.6 Proportionality Theorems

Objective: Today we will use proportionality theorems and partition directed line segments.

Warm-up: Determine whether the triangles are similar. If they are, find the scale factor of ∆𝐺𝐻𝐽 to ∆𝐾𝐿𝑀.

Statements Reasons 1. 1. Given

2. 2.

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10. 10.