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ITMC 2026 Grade 8 National Preliminary sample-r1 Question 6

ITMC · ITMC 2026 Grade 8 National Preliminary sample-r1

Question 6

In the figure, $ABCD$ is a square and $CDEFG$ a regular pentagon. Find $\angle AED$.

Question illustration
  1. $6^\circ$
  2. $8^\circ$
  3. $9^\circ$
  4. $10^\circ$
  5. $12^\circ$