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Harlamova29_29 [7]
3 years ago
12

Problem is attached, please show steps

Mathematics
1 answer:
In-s [12.5K]3 years ago
4 0

Answer:

Step-by-step explanation:

cos\theta=\frac{adjacent~side}{hypotenuse}=\frac{14\sqrt{2} }{21}  =\frac{2\sqrt{2} }{3}

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