Conic Sections Exercise 7.1 | Circle Problems Class 12 | NBF | FBISE

Conic Sections Exercise 7.1 | Circle Problems Class 12 | National Book Foundation | Federal Board This video is about the introduction to Chapter 7, Conic Sections, of Class 12 Mathematics. In it, the teacher explains the important formulas and concepts of this chapter, including shapes like circle, parabola and ellipse. This video is also useful for Class 12 Maths Conic Section, where students can learn the basic concepts of conic sections. This video covers 14 important questions of Circle chapter in Mathematics including all major concepts like equation of circle, tangent, diameter, chord, and geometric conditions. Complete step-by-step solutions for exam preparation of Class 11 and Class 12 students. 00:00 – Introduction (Conic Section Chapter Overview + Equation of Circle) 08:50 – Q1:(i) Equation of Circle (Given Centre & Radius) 12:00 – Q1:(ii) Equation of Circle (Given Centre & Radius) 17:15 – Q1:(iii) Equation of Circle (Given Centre & Radius) 20:50 – Q2:(i) Standard Form Conversion + Centre & Radius 26:35 – Q2:(ii) Standard Form Conversion + Centre & Radius 33:04 – Q2:(iii) Standard Form Conversion + Centre & Radius 39:48 – Q3:(i) Circle Passing Through 3 Points 53:24 – Q3:(ii) Circle Passing Through 3 Points 1:06:22 – Q3:(iii) Circle Passing Through 3 Points 1:14:15– Q4: Circle with Centre on Line & Passing Through Points 1:29:29– Q5: Circle Passing Through Two Points & Centre Condition 1:45:46 – Q6: Circle Passing Through Point & Tangent Condition 02:02:17 – Q7: Circle with Tangent Line & Intersection Point 02:19:12 – Q8: Circle from Diameters + Radius Given 2:23:37 – Q9: Circle Touching Axes in First Quadrant 2:27:43 – Q10: Circle from Chord AB + Distance Condition 2:53:12 – Q11: Combined Circles (C1 + λC2 Method) 3:00:50 – Q12: Rectangle + Two Touching Circles Problem 3:31:05 – Q13: Tangent Circle + Distance Relation Problem 3:45:53 – Q14: Circle Touching 3 Lines (Centre Finding) circle mathematics, circle equations class 11, circle class 12 maths, analytic geometry circle, 14 questions circle, full exercise circle solution, maths chapter circle, circle important questions, coordinate geometry circle, tangent circle problems, circle exam preparation