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Sveta_85 [38]
2 years ago
12

What is DC to the nearest tenth

Mathematics
1 answer:
Goryan [66]2 years ago
3 0

Answer:

DC= 32.3 units

Step-by-step explanation:

Use Pythag theorem to find BC   first

15 ^2 +  BC ^2 = 22^2      then BC = sqrt 259

Then use the Pythagorean Theorem again to find DC

DC^2 = 28^2 + sqrt(259)^2

       DC=32.3

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