For a rectangle with area 24 square units, the greatest perimeter is 50 units (1 × 24). The least perimeter is 20 units (4 × 6), as compact shapes minimize perimeter.
Class 6 NCERT Ganita Prakash Chapter 6 Perimeter and Area
class 6 Mathematics Textbook Chapter 6 question answer
Given the area of 24 square units, the rectangle with dimensions 1 × 24 has the greatest perimeter of 50 units due to its elongated shape. Conversely, the rectangle with dimensions 4 × 6 has the least perimeter of 20 units, as it is closer to a square. Generally, compact shapes like squares minimize perimeter for a given area, while elongated shapes maximize it.
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