Question 18 CAPS Circle Geometry Exam | Diameter, Chords & Circle Geometry Step-by-Step Solution

🔥 Prepare for your CAPS Mathematics exams with this complete step-by-step solution to Circle Geometry Question 18! In this lesson, we solve a Grade 12 exam-style geometry problem involving: ✔ Diameters of circles ✔ Chord theorems ✔ Perpendicular from the centre to a chord ✔ Radius calculations ✔ Pythagoras theorem applications 📘 In this video, we: ✅ Complete the circle theorem statement ✅ Calculate the length of OC ✅ Calculate the length of PQ ✅ Apply important CAPS Circle Geometry theorems step-by-step 📚 Given: ✔ DE=20cm ✔ CE=2cm ✔ Diameter DE is perpendicular to chord PQ at C This question is excellent practice for learners preparing for CAPS Maths tests and final examinations. 📖 Concepts covered: ✔ The perpendicular from the centre to a chord bisects the chord ✔ Radius and diameter relationships ✔ Right-angled triangles in circles ✔ Circle geometry calculations ✔ Exam-style reasoning techniques Perfect for: 🎯 Grade 11 CAPS Maths students 🎯 Grade 12 CAPS Maths students 🎯 Circle Geometry revision 🎯 Final exam preparation 📌 Don’t forget to: 👍 Like the video 🔔 Subscribe for more CAPS Maths lessons 💬 Comment your questions below #CAPSMaths #CircleGeometry #Grade12Maths #Mathematics #ChordTheorem #GeometryProofs #ExamPreparation #SouthAfrica #MathsTutorial