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IKMC 2006 - Grades 7-8 - Self-study Question 3

IKMC · IKMC 2006 - Grades 7-8 - Self-study

Question 3

O is the centre of a regular pentagon. What percentage of the pentagon is shaded?

Question illustration
  1. 20%
  2. 25%
  3. 30%
  4. 40%