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Alex73 [517]
3 years ago
13

PLEASE HELP WILL GIVE TWENTY POINTS Which is the best approximation for the measure of angle ABC?

Mathematics
1 answer:
Shkiper50 [21]3 years ago
3 0
Cos(x) = BC/AB = 10.5/20 = 0.525  ⇒ x = 58.3°
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