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VTMO 2014 — Grade 9 — semifinal Question 16

VTMO · VTMO 2014 — Grade 9 — semifinal

Question 16

A square of area $10 \,\mathrm{cm}^{2}$ is inscribed in a circle, which is inscribed in a larger square. Find the larger area.

Question illustration
  1. $20 \,\mathrm{cm}^{2}$
  2. $50 \,\mathrm{cm}^{2}$
  3. $15 \,\mathrm{cm}^{2}$
  4. $\sqrt{150} \,\mathrm{cm}^{2}$
  5. $\sqrt{120} \,\mathrm{cm}^{2}$