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olganol [36]
3 years ago
10

If mC = 90°, side c = 29, and side a = 21, then side b = 18.

Mathematics
1 answer:
Triss [41]3 years ago
7 0
The 3 sides should obey the Pythagorean Theorem
29^2 = 21^2 + 18^2
29^2 does not equal 441 + 324 = 765
29^2 = 841

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