3 years ago

A -5/4 B -8/10 C 3/4 D -5/3

1 answer:

3 0

Cosecant of C = hypotenuse/ opposite side

hypotenuse =√ (-8)² + (-6)² = √100 = 10

Cosecant of C = 10/ -8 = - 5/4

Correct option A

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