Mathematics · Area and Perimeter
A circular hole of radius 3 cm is cut from a rectangular sheet of dimensions 12 cm × 10 cm. Find the remaining area of the sheet. (Take π = 3.14)
- 1100 cm2
- 275.74 cm2
- 395.86 cm2
- 491.74 cm2✓
Correct answer
91.74 cm2
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