Lesson: Arc Length by Integration

In this lesson, we will learn how to use integration to find the length of a curve.

Video

14:26

Q1:

Using a trigonometric substitution, determine the arc length of the curve between and .

Q2:

Write the integral required to calculate the length of the sine curve between and . Do not evaluate it.

Q3:

Calculate the arc length of the curve between and , giving your answer to 5 decimal places.

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