Eric Nicholas K's answer to Jun Hao's Junior College 1 H1 Maths Singapore question.

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Eric Nicholas K
Eric Nicholas K's answer
5997 answers (Tutor Details)
Corrected part a followed by part b, but I am not 100% sure as my part b answer of 52.3 degrees is too big to be classified as a small angle.
Eric Nicholas K
Eric Nicholas K
5 years ago
Will continue part c at a later time after 4:30 pm