Find the surface area of a cylinder in terms of pi
Line across base is 14cm
Height is 16cm
Answers;
322pi
350pi
840pi
684pi
The formula for the surface area of a cylinder is given by: 2πr(r + h), where r is the radius of the base and h is the height of the cylinder.
Given that the diameter of the base is 14cm, the radius (r) is half of the diameter, so r = 14/2 = 7cm.
Plugging in the values, we get:
Surface Area = 2π(7)(7 + 16) = 2π(7)(23) = 322π
Therefore, the correct answer is 322pi.