Geometry
- 2. Objective : To identify some concepts of the circle such as centre, chord, diameter and radius. Target group : Secondary level, Grade- 6 Duration/Mode : 45 minutes/Student-centred. INTRODUCTIONINTRODUCTION
- 3. Q P CONTENTSCONTENTS CirclesCircles DiameterDiameter ChordChord Concepts on CircleConcepts on Circle QuizQuiz
- 4. A circle is the set of all points in a plane that are at a given distance from a given point. The given point P is called the center of the circle and the given distance is called the radius of the circle. P Cente r Radiu s CirclesCircles
- 5. A diameter is a line segment that connects two points on the circle and goes through the centre of the circle. diameter PA B DiameterDiameter
- 6. A central angle is an angle whose vertex is the center of the circle.. Central Angle P B Central AngleCentral Angle A
- 7. An arc is part of a circle connecting two points of the circle. Arc P B ArcArc A
- 8. A sector is a region contained by two radii and an arc. Sector P B SectorSector A
- 9. A chord of a circle is a segment whose end points lie on the circle. C D chord ChordChord
- 10. A B C D Q Chord Diameter Center Radius P Sector Concepts onConcepts on circlecircle Arc Central Angle
- 11. Choose the correct answer. 1. The longest chord of a circle is a A. diameter C. segment B. radius QuizQuiz
- 12. Choose the correct answer. 2. The distance between the center and a point on the circle is called A. diameter B. chord C. radius QuizQuiz
- 13. Choose the correct answer. 3. The part of a circle connecting two points of the circle is the A. central angle B. sector C. arc QuizQuiz
- 14. Click on each icon to get the activity worksheet. http://www.math.com/school/subject3/lessons/S3U1L6GL.html The following URL is the starting place, feel free to search the Internet for other related information. WorksheetWorksheet
- 15. THANK YOU Quit
- 16. Your answer is wrong! Try again!
- 17. Congratulations ! Your answer is correct