2 years ago

Find the missing side length of the right triangle

Mathematics

2 answers:

guapka [62]2 years ago

6 0

The answer is C

Explanation

21^2 + x = 221^2

484 cm

iogann1982 [59]2 years ago

5 0

B) 220 cm.

221^2-21^2=x^2

x=48,400

x=220

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