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IKMC 2019 - Grades 11-12 - Set 2 - Self-study Question 5

IKMC · IKMC 2019 - Grades 11-12 - Set 2 - Self-study

Question 5

A pyramid has 23 triangular faces. How many edges does this pyramid have?
  1. 23
  2. 24
  3. 46
  4. 48
  5. 69