PDF chapter test TRY NOW

Find the value of \(\theta\) if:
 
(i) \(sin \ \theta = 0.9975\)
 
Answer:
 
\(\theta =\)
 
(ii) \(cos \ \theta = 0.6763\)
 
Answer:
 
\(\theta =\)
 
(iii) \(tan \ \theta = 0.0720\)
 
Answer:
 
\(\theta =\)