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Drupady [299]
3 years ago
6

Does anybody know how to solve this problem?

Mathematics
1 answer:
Advocard [28]3 years ago
3 0

Answer:BC=68

DE=36

CE=34

Step-by-step explanation:

Since  D, E and F are the midpoints, they follow the midpoint theorm which states that "The line segment in a triangle joining the midpoint of two sides of the triangle is said to be parallel to its third side and is also half of the length of the third side." As for others, it's just the calculation.

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