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vaieri [72.5K]
3 years ago
6

Help me solve this problem please

Mathematics
1 answer:
allochka39001 [22]3 years ago
6 0

Answer:

Step-by-step explanation:

4^2+x^2 = 15^2

x^2 = 15^2 - 4^2 = 225-16 = 209

x=sqrt(209)

x = 14.46

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