This worksheet requires students to apply their knowledge of the area and circumference of circles to form their solutions.Worksheet includes 7 challenging word problems in order of increasing difficulty, and detailed solutions.Can be used for student practice/review, or as part of a test or examination.Suitable for Grade 7, Grade 8, Grade 9.Number of pages: 4 page worksheet (plus 2 page answer key).Fully editable, ready-to-print, greyscale-printing friendly, no extra supplies required.