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  1. The diameter of a cylinder is 7 cm and its height is 16 cm. Using the value of π = 22/7 , the lateral surface area of the cylinderis
    1. 352 cm.²
    2. 350 cm.²
    3. 355 cm.²
    4. 348 cm.²
Correct Option: A

Lateral surface area of the cylinder = 2πrh

= 2 ×
22
 ×
7
 × 16 = 352 sq.cm
72


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