<p><a target="_blank" href="https://www.prepswift.com/quizzes/quiz/prepswift-surface-area-of-right-cylinder">Surface Area of Right Cylinder Exercise</a></p><p>Let the radius and height of the cylinder be $r$ and $h$ respectively. Then the surface area of the cylinder is</p>
<p>$$2\pi r (r + h)$$</p>
<p>Note that the above assumes that you're considering <strong>both</strong> the top and bottom of the cylinder; this may not always be the case.</p>