This math topic focuses on calculating the area of sectors in circles, specifically involving determining the area of a part-circle based on the area of the whole circle and a given fraction. It extends to converting these areas into forms involving π (pi). The overall concept is structured within an introductory geometry unit encompassing circle sectors and circumferences, catering to learners who are advancing their understanding of spatial properties and measurements related to circular shapes. Each question presents full circle areas with different fractions to determine the area of the corresponding sector, testing students' ability to apply formulas for partial areas in practical contexts.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.