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VTMO 2026 - Grade 6 - Semifinal - SET 6 - Self-study Question 1

VTMO · VTMO 2026 - Grade 6 - Semifinal - SET 6 - Self-study

Question 1

A garden is square. If the length of each side decreases by $10\%$, by what percentage does its area decrease?

Question illustration
  1. $20\%$
  2. $9\%$
  3. $81\%$
  4. $19\%$
  5. $10\%$