Find the total surface area of a cylind
er whose diameter is 28 cm and height is 26 cm
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Answer:
3520 cm²
Step-by-step explanation:
- Total Surface area of cylinder = 2 πr(r + h)
- Given d = 28 cm
- r = d/2
- r = 28/2
- r = 14
- Therefore
- 2 * 22/7 *14 (14 + 26)
- 88(14 + 26)
- 88(40)
- 3520 cm²
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