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chubhunter [2.5K]
3 years ago
7

I really need help with this Triangle problem​

Mathematics
1 answer:
hjlf3 years ago
3 0

Answer:

30

Step-by-step explanation:

pythagoras theorem

x

{x}^{2}

=225 \times 2 + 225 \times 2 \\

=900

x=30

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