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Mensuration and Surface Areas · Term 2

Surface Areas of Cones and Spheres

Students will calculate the surface areas of cones and spheres.

Key Questions

  1. Analyze the relationship between the slant height, radius, and height of a cone.
  2. Justify the formula for the surface area of a sphere without formal derivation.
  3. Predict how changes in dimensions affect the surface area of cones and spheres.

CBSE Learning Outcomes

NCERT: Surface Areas and Volumes - Class 10
Class: Class 10
Subject: Mathematics
Unit: Mensuration and Surface Areas
Period: Term 2

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