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Find the missing side length of the right triangle
using the Pythagorean Theorem or PT converse.
A) 200 cm
B) 220 cm
C) 484 cm
D) 100 cm

Find the missing side length of the right triangle using the Pythagorean Theorem or PT converse A 200 cm B 220 cm C 484 cm D 100 cm class=

Respuesta :

The answer is C

Explanation

21^2 + x = 221^2

484 cm

B) 220 cm.

221^2-21^2=x^2

x=48,400

x=220

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