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miss Akunina [59]
3 years ago
13

Calculate the length of line segment XY in each triangle.

Mathematics
1 answer:
coldgirl [10]3 years ago
5 0

Answer:

XY = 10 cm

Step-by-step explanation:

XY is a midsegment and is half the length of the 3rd side DE, that is

XY = \frac{1}{2} DE = \frac{1}{2} × 20 = 10 cm

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jeka94

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