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alexandr402 [8]
2 years ago
15

Round to the nearest tenth. x= y=

Mathematics
1 answer:
wel2 years ago
8 0
Sin 55 = x/21 —> x = 21* sin55 = 17.2
Cos 55 = y/21 —> y= 21 * cos 55=12.0
Can you mark it brainliest?
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Step-by-step explanation:

From my understanding, the question states 3 angles of a triangle

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