find CSA of a cylinder radius is 5, height is 21
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Corrected Question :
- find CSA of a cylinder radius is 5cm, height is 21cm
Required Solution :
☯ Values Given to us :
- radius of cylinder = 5cm
- Height of cylinder = 21 cm
Required Diagram :
☯ Formula Used Here :
- 2 πrh
☯ Putting Value In Formula :
- CSA = 2 × 22 / 7 × 21 × 5 cm
- CSA = 2 × 22 × 3 × 5 cm
- CSA = 44 × 15 cm
- CSA = 660 cm²
• CSA Of Cylinder is 660 cm²
Note :
- Kindly view answer from brainly.in for clear view of diagram !
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