**Math Labs for CBSE Class 10**

**Math Labs with activity for CBSE Class 10**

- Activity 1 – Solve the System of Linear Equations
- Activity 2 – Sequence of Numbers is an Arithmetic Progression (AP)
- Activity 3 – Sum of the First n Terms of an AP
- Activity 4 – Sum of the First n Natural Numbers
- Activity 5 – Sum of the First n Odd Natural Numbers
- Activity 6 – Proportionality Theorem, or Thales Theorem
- Activity 7 – Midpoint Theorem
- Activity 8 – Ratio of the Areas of two Similar Triangle
- Activity 9 – Pythagoras’ theorem (Method 1)
- Activity 10 – Pythagoras’ theorem (Method 2)
- Activity 11 – Pythagoras’ theorem (Method 3)
- Activity 12 – Pythagoras’ theorem (Method 4)
- Activity 13 – Pythagoras’ theorem (Method 5)
- Activity 14 – Pythagoras’ theorem (Method 6)
- Activity 15 – Equal Chords of a Circle Subtend
- Activity 16 – Angles Subtended by Two Chords
- Activity 17 – Two Arcs of a Circle are Congruent
- Activity 18 – Perpendicular Drawn from Centre of a Circle to Bisect a Chord
- Activity 19 – Line Drawn through Centre of a Circle to Bisect a Chord
- Activity 20 – Paper Cutting and Folding Method
- Activity 21 – Centre of a Circle
- Activity 22 – Complete a Circle if an Arc of the Circle is Given
- Activity 23 – Equal Chords of a Circle are Equidistant
- Activity 24 – Equal Chords of Congruent Circles are Equidistant
- Activity 25 – Chords of a Circle which are Equidistant from Centre of Circle
- Activity 26 – Out of Two Chords, Larger is Nearer to the Centre of Circle
- Activity 27 – Angle Subtended by an Arc at the Centre of a Circle is Double
- Activity 28 – Angles Subtended by an Arc of a Circle in the Same Segment
- Activity 29 – Cyclic Quadrilateral
- Activity 30 – The Lengths of the Tangents Drawn from an External Point to a Circle
- Activity 31 – Alternate-Segment Theorem
- Activity 32 – Incircle of a given Triangle by Paper Folding Method
- Activity 33 – Lateral Surface Area of a Right-Circular Cone Formula
- Activity 34 – Curved Surface Area of a Right-Circular Cone Formula
- Activity 35 – To make a Right-Circular Cone
- Activity 36 – Total Surface Area of a Right-Circular Cylinder Formula
- Activity 37 – Volume of a Right-Circular Cylinder Formula

- Activity 38 – To make a Right-Circular Cylinder
- Activity 39 – Surface Area of a Sphere Formula
- Activity 40 – Volume of a Right-Circular Cone Formula
- Activity 41 – Volume of a Sphere Formula
- Activity 42 – To Prepare a Clinometer to Measure the Height of an Object

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