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Korvikt [17]
3 years ago
7

Which of the following is the sine of angle A in the right triangle shown?

Mathematics
2 answers:
maks197457 [2]3 years ago
6 0
Ans is B cuz' BC/AC = 12/13
egoroff_w [7]3 years ago
3 0

sinA=BC/AC=12/13

ans is B

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