Maths Lab Manual Class 9: The student working in Maths Lab Activities Class 9 must rely to a large extent on methods of enquiry, trial and error in combination with his own curiosity, intuition, and ingenuity; nowhere else in any subject is rigorous proof is so often preceded by the patient, plodding experiments. If going occasionally becomes slow and difficult, one can take comfort in that a CBSE Maths Lab Manual Class 9 Free Download PDF available to increase his pace and make the subject enjoyable.

## Maths Lab Manual Class 9 Project Activities Solutions

Our treatment is structured with a revised list of activities and projects so as to facilitates students and teachers to go through Maths Lab Activities for Class 9 Chapter wise.

### Maths Lab Manual Class 9 Activities Solutions

1. Basic Paper Folding Activities
2. Triangle Inequality
4. Construction of a Square-root Spiral
5. Verify a3 – b3 = (a – b) (a2+ ab + b2) Using Unit Cubes
6. Verify a3 + b3 = fa + b) (a2 – ab + b2) Using Unit Cubes
7. Verify (a – b)3 sa3- 3a*b + 3ab2 – b3 Using Unit Cubes
8. Verify fa + b)3 * a® + 3a2b + 3ab2 + b3 Using Unit Cubes
9. Factorisation of Polynomial x2 + bx + c
10. Vertically Opposite Angles in Intersecting Lines
11. Abscissae and Ordinates
12. Making a Parallelogram by Paper Folding
13. Area of a Parallelogram
14. Area of a Triangle
15. Mid-Point Theorem
16. Intercepts of Equidistant Parallel Lines
17. Properties of Parallelogram
19. Angles In the Same Segment
20. Angle In a Semicircle, Major Segment and Minor Segment To verify that