# Science:Math Exam Resources/Courses/MATH110/December 2012/Question 03 (d)

MATH110 December 2012
Other MATH110 Exams

### Question 03 (d)

${\displaystyle \displaystyle f'(\theta )}$, where ${\displaystyle f(\theta )}$ is the area of the triangle with vertices at the origin, ${\displaystyle P}$ and ${\displaystyle Q}$, shown below. Note that the circle is of radius ${\displaystyle 1}$.