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Class IV Mathematics

Chapter 13: Fields and Fences

Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.

Class Syllabus Selection

This topic is taught in multiple grades. Switch classes to see specific curriculum details:

Example 1

Fence wire cost

A rectangular field has length 15m and width 10m. What is its perimeter?
sin θcos θθ

Calculation Steps:

  1. 1Identify dimensions: L = 15m, W = 10m.
  2. 2Formula for rectangle: P = 2*(L + W).
  3. 3Calculation: 2 * (15 + 10) = 2 * 25 = 50m.
Solution50m