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In this picture B,D, and Fare midpoints. AC=50, CE=60, and BD=35 DF=[?]
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In this picture B,D, and Fare
midpoints. AC=50, CE=60, and
BD=35
DF=[?]

In this picture B,D, and Fare midpoints. AC=50, CE=60, and BD=35 DF=[?]-example-1
User Umanganiello
by
4.9k points

1 Answer

10 votes

Answer:

25

Explanation:

The smaller triangle is constructed by joining the 3 midpoints. Every line in that smaller triangle is parallel and 1/2 the size of the line not joined by the 2 given midpoints.

In this case 1/2 AC = 1/2 * 50 = 25

The length of DF = 25

User Dremet
by
5.0k points
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