Perimeter and Area

- Perimeter of a rectangle = 2 (length + breadth)

**Example:**

What is the perimeter of a rectangular field whose length and breadth are 15 m and 8 m respectively?

**Solution:**

Perimeter of rectangular field = 2 (15 m + 8 m) = (2 × 23) m = 46 m

Perimeter of an equilateral trian…

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