alleryPaint a cylinder’s curved wall: radius 7 cm, height 8 cm. Find area; π=22/7.
A704 cm²
B440 cm²
C352 cm²
D176 cm²
Answer & Solution
Correct answer: C. 352 cm²
Curved area = 2πrh = 2 × (22/7) × 7 × 8 = 352 cm².
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