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qaws [65]
3 years ago
7

What is the best approximation for the measure of angle ABC?

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0
Cos(x) = 10.5 / 20
cos(x) = 0.525

answer
C.
x = 58.3" 
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3 0
3 years ago
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Marizza181 [45]

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