Class 6MathematicsBasic Geometrical Ideas
Circle
A circle is the set of all points at a fixed distance (radius) from the centre. Radius = distance from centre to boundary. Diameter = 2 ร radius (longest chord). Chord = line joining two points on circle. Arc = part of the boundary. A diameter is the longest chord.
10 examples
Concept check 1
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on concept check and show the working clearly.
Definition to application 2
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on definition to application and show the working clearly.
Formula warm-up 3
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on formula warm-up and show the working clearly.
Reasoning practice 4
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on reasoning practice and show the working clearly.
Board-style short answer 5
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on board-style short answer and show the working clearly.
Mistake correction 6
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on mistake correction and show the working clearly.
Visual interpretation 7
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on visual interpretation and show the working clearly.
Applied word problem 8
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on applied word problem and show the working clearly.
Revision challenge 9
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on revision challenge and show the working clearly.
Exam recap 10
For Class 6 Mathematics, explain or solve a circle question from the chapter "Basic Geometrical Ideas". Focus on exam recap and show the working clearly.