Home › Class 11 › Mathematics › Circles
Circles — Class 11 Mathematics
Circles is a Class 11 Mathematics chapter that appears in CBSE boards and in JEE Main. On Concept Labs you can study it through 3 short interactive animations with voice explanations, then revise with a one-page formula sheet.
Open interactive lessonsFormula sheetConcept animations in Circles
- Equation of a Circle — Equation of a circle (~1 min)
- Tangent to a Circle — Tangent to a circle (~1 min)
- Chord of contact, polar and pole with respect to circle — Chord of contact, polar and pole with respect to circle (~1 min)
What you will learn
Topics covered: Equation of a circle, Tangent to a circle, Chord of contact, polar and pole with respect to circle.
More: All Class 11 Mathematics chapters · All formula sheets
Frequently asked questions
What is Circles in Class 11 Mathematics?
Circles is a Class 11 Mathematics chapter. Concept Labs explains it with 3 concept animations covering Equation of a circle, Tangent to a circle, Chord of contact, polar and pole with respect to circle.
Is there a formula sheet for Circles?
Yes. Concept Labs has a free chapter-wise formula sheet for Circles that you can view or download.
Is Circles important for JEE Main?
Circles is part of the Class 11 Mathematics syllabus that JEE Main aspirants study; use the animations to build the concept and then practice questions.