After completing this section, students should be able to do the following.

  • Apply the procedure of “Slice, Approximate, Integrate” to derive a formula for the length of a curve segment.
  • Understand the connection between the Pythagorean Theorem and the length of curves.
  • Set up an integral or sum of integrals with respect to and that gives the length of a curve segment.
  • Evaluate integrals that involve square roots.