The volume of a right circular cylinder is 44817 cm cube and height is 7 cm
Find the lateral surface area and the total surface area
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Height of cylinder = 7cm
Volume of cube = 216cm³
→ πr²h = 216
→ π × r² × 7 = 216
→ πr² = 216/7
→ r² = 216× 7/22×7
→ r² = 9.81
→ r = √9.81 = 3.13cm
Lateral surface area = 4a²
=4×3.13× 3.13
= 39.1876cm²
Total surface area = 6a²
= 6×3.13×3.13
= 68.7841cm²
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