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  9. Q21
Question 21

The sum of the exterior of an n-sided convex polygon is half the sum of its interior angle. find n

  • A.6
  • B.8
  • C.9
  • D.12
Objective

Question details

Exam body
WAEC
Subject
Mathematics
Year
2010
Question no.
#21
Type
Objective
Previous · Q20Simplify \(\frac{2}{2 + x} + \frac{2}{2 - x}\) Next · Q22 If y = \(\frac{y(2\sqrt{x^2 + m})}{3N}\), make x the subject of the formular

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