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maks197457 [2]
3 years ago
7

{20 points}

Mathematics
1 answer:
Olegator [25]3 years ago
6 0
Midpoint formula is (  (x₁+x₂) / 2,  (y₁+y₂) / 2  )

So that would be (  (9-1) / 2,  (8-2) / 2  ) = (  8 / 2,  6 / 2  ) =  (4, 3)

Final answer: (4, 3)
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Because you subtract 3 from the leg with length 8, that makes the smaller triangles leg 5. That makes the hypotenuse sqrt(5^2 + 15^2) = 5sqrt10

I'm guessing you typoed for B and meant 5sqrt10, so the answer is B

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