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VTMO 2026 - Grade 8 - Semifinal - SET 08 - Self-study Question 7

VTMO · VTMO 2026 - Grade 8 - Semifinal - SET 08 - Self-study

Question 7

Seven unit squares are arranged in two rows inside triangle ABC as shown, four in the lower row and three in the upper row, with the indicated contacts on the triangle’s sides. Find the area of triangle ABC in cm².

Question illustration
  1. 16
  2. 12.5
  3. 10
  4. 10.5
  5. 15