3 years ago

What is the length of XY?

Mathematics

1 answer:

Hitman42 [59]3 years ago

4 0

Answer:

Step-by-step explanation:

If points A, B, C are midpoints of sides XY, YZ, ZX respectively. Then by midpoint theorem.

XY = 2BC

XY = 2*20

XY = 40

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