Mensuration
ICSE · Class 7 · Mathematics
Complete topic list for Mensuration in ICSE Class 7 Mathematics. Key concepts, sub-topics, and what to focus on for board exams.
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Topics in Mensuration
1. Core Ideas and Units
- Perimeter means boundary length.
- Area means the surface enclosed by the boundary.
- Units of area are square units such as cm², m², and km².
2. Perimeter of Plane Figures
- Rectangle perimeter depends on length and breadth.
- Square perimeter depends on side length.
- Triangle perimeter is the sum of all three sides.
3. Area of Rectangle and Square
- Rectangle area is length × breadth.
- Square area is side × side.
- A square diagonal is side times root 2.
4. Area of Triangle
- Triangle area can be found by base and height.
- Heron's formula uses all three sides.
- Semi-perimeter is half the sum of the three sides.
Key Concepts
Central concept: Mensuration: perimeter, circumference, area, and measurement formulas for plane figures
Frequently Asked Questions
What are the important topics in Mensuration for ICSE Class 7 Mathematics?
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