Area of a Part Circle - Full Area and Fraction to Part Area (Decimal)

This math topic focuses on calculating the area of fractional parts of circles, integrating concepts from geometry concerning circles and sectors. It specifically addresses finding the area of a sector based on a fraction of the full circle's area, presented in decimal notation. Each problem provides the total area of the circle and requires calculating the area of a sector shaded in green by applying the fraction given. The skill practiced is essential for understanding ratios, proportions, and basic geometry involving circles.

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