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  9. Q8
Question 8

If cos 60° = 1/2, which of the following angle has cosine of -1/2?

  • A.30o
  • B.120o
  • C.150o
  • D.210o
  • E.300o
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
1988
Question no.
#8
Type
Objective
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