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I don't really understand this or the theorem

I don't really understand this or the theorem-example-1
User Finglish
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1 Answer

7 votes

Answer:

521

Explanation:

The length of a midsegment (line connecting the midpoints of two sides of a triangle) is half the length of the third side.

AB = 1042 / 2

AB = 521

User Yuriy Gettya
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