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AleksAgata [21]
3 years ago
5

Find the missing side length of the right triangle

Mathematics
2 answers:
guapka [62]3 years ago
6 0
The answer is C

Explanation

21^2 + x = 221^2

484 cm
iogann1982 [59]3 years ago
5 0

B) 220 cm.

221^2-21^2=x^2

x=48,400

x=220

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