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Levart [38]
3 years ago
8

Whats the measure of b?

Mathematics
1 answer:
e-lub [12.9K]3 years ago
6 0
B=21. (29^2)-(20^2)=441 or 841-400=441, then find the square root of 441 which is 21. It's the pythagorean therom
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