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I need help answering

I need help answering-example-1

2 Answers

2 votes

Answer:

It is the fourth choice

Explanation:


\csc(a) = (1)/( \sin(a) ) \\ \sin(a) = (15)/(25) \\ \\ \csc(a) = (1)/( (15)/(25) ) \\ \\ \csc(a) = (25)/(15)

So no one of the above

User Nitin Pawar
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don’t mind me just getting points, csc(15/20)
User Brian Demers
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