CBSE Class 9 Maths Lab Manual
- Activity-1 – An Irrational Number
- Activity-2 – Square Root Spiral
- Activity-3 – Algebraic Identity (a + b)2 = a2 + 2ab + b2
- Activity-4 – Algebraic Identity (a – b)2 = a2 – 2ab + b2
- Activity-5 – Quadratic Polynomials
- Activity-6 – Algebraic Identity (a2 – b2) = (a – b) (a + b)
- Activity-7 – Algebraic Identity (a3 + b3) = (a + b) (a2 – ab + b2)
- Activity-8 – Algebraic Identity (a + b)3 = a3 + b3 + 3a2b + 3ab2
- Activity-9 – Algebraic Identity (a3 – b3) = (a – b) (a2 + ab + b2)
- Activity-10 – Coordinate Geometry
- Activity-11 – Graph of Linear Equation
- Activity-12 – Mid-point and Perpendicular Bisector of a Line Segment
- Activity-13 – Equal Division of a Line Segment
- Activity-14 – Division of a Paper Strip in Equal Parts
- Activity-15 – Relations of Inequalities in Triangles
- Activity-16 – Parallelogram
- Activity-17 – Quadrilateral Formed by Joining Mid-points of Sides of a Quadrilateral
- Activity-18 – Mid-point Theorem
- Activity-19 – Comparison of Diagonals in Different Quadrilaterals
- Activity-20 – Area of a Parallelogram
- Activity-21 – Area of Parallelograms on the Same Base and between the Same Parallels
- Activity-22 – Areas of Two Triangles on the Same Base and between the Same Parallels
- Activity-23 – Angle at Centre is Double the Angle Subtended by Same Arc at Any Point on Circumference of Circle
- Activity-24 – Angles in the Same Segment
- Activity-25 – Property of Cyclic Quadrilateral
- Activity-26 – Angle in a Semicircle, Major Segment, Minor Segment
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