Answer
Part A:
sin($20.2^{o}$) = 0.3453
Part B:
csc($69.8^{o}$) = 1.0655
Work Step by Step
Using a calculator:
Part A:
sin($20.2^{o}$) = 0.3453
Part B:
csc($69.8^{o}$) = 1.0655
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