A square field has perimeter 60 m. What is its area?
- A.150
- B.200
- C.225 ✓
- D.240
Explanation: Side = 60 ÷ 4 = 15 m, area = 15 × 15 = 225 m².
Class 6 IMO Mathematics Olympiad practice · Geometry & Spatial Thinking · Perimeter & Area
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