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SIZIF [17.4K]
3 years ago
8

I need the sine of angle C

Mathematics
1 answer:
REY [17]3 years ago
5 0

A + B + C = 180°

C = 180° - A - B = 180° - 60° - 90° = 30°

sin C = sin 30° = ½

answer C)

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