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givi [52]
3 years ago
12

Find the value of x. ​

Mathematics
1 answer:
andrezito [222]3 years ago
5 0

Answer:

d. 16 feet

Step-by-step explanation:

x² + 12² = 20²

x² + 144 = 400

x² + 144 - 144 = 400 - 144

x² = 256

√x² = √256

x = 16

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