Legacy Year 9 Booklet 02 - Geometry and Measures | Original PDF

Download Dr Taylan Çeltik’s original 48-page Booklet 02: Geometry and Measures, keeping the original questions, diagrams, page numbers and exercise numbers.

The booklet includes angle facts, triangles and parallel lines, circle circumference and area, composite areas, polygon angles, circle applications, arc lengths, circle theorems, tangents and a mensuration review. Selected original answers are included; this is not a complete worked-solutions pack.

The accompanying circle-circumference and arc-length recording follows pages 32–34, including the lawn-roller problem and arc-length questions. The download is the complete booklet, rather than only those three pages.

Level: Year 9 Extended / Grade 8 Accelerated geometry, suitable for KS4 / MYP revision and preparation. Original typed, scanned and handwritten material is preserved; page 35’s handwritten rules can be read by rotating the PDF viewer. Digital PDF download only.

Original-edition corrections: on page 15, using π=3.14 gives 21.50 m² for the grass area; the printed 21.46 m² uses fuller π. On page 37, the angle between a tangent and a chord EQUALS the angle in the alternate segment; “HALF” in the original callout is an error. The correct equal-angle rule also appears on page 43.