CBSE Class 9 Social Science Deleted Syllabus 2025-26: Check Chapter-Wise List of Deleted Topics

The Central Board of Secondary Education (CBSE) has also rationalized the syllabus for Class 9 Social Science (History, ...
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How to show a cone's surface area = Ï€ × r × slant length

Click to see a step-by-step slideshow. …to create a cone, use the ruler to draw two lines outwards from the centre point of the circle - both at slight angles as above. Use the scissors to cut along ...