Surface Area of A Cylinder
301.44 square inch
Explanation:
Surface Area of a cylinder = 2πrh + 2πr²
Given Height h = 8 in
Given Base diameter d = 8 in
So the base radius r =
r =
= 4
Curved Area = 2πrh = 2 × 3.14 × 4 × 8 = 200.96
Total Surface Area (SA)= 2πrh + 2πr²
SA = 2 ×3.14 × 4 × 8 + 2 × 3.14 × 4 × 4
SA = 200.96 + 100.48
SA = 301.44 square inch