alleryA cylindrical tank has radius 3 m and height 7 m. Find curved area using π=22/7.
A198 m²
B66 m²
C132 m²
D264 m²
Answer & Solution
Correct answer: C. 132 m²
Curved area = 2πrh = 2 × (22/7) × 3 × 7 = 132 m².
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