CBSE · Class 7 · Mathematics · Perimeter and AreaWhat is the formula for the perimeter of a rectangle?
Step-by-Step Solution
The perimeter of a rectangle is calculated by adding the lengths of all its four sides. Since opposite sides are equal, the formula is 2 × (Length + Breadth).
Detailed Options Breakdown
Option : Length × Breadth
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Perimeter and Area.
Option 1: 2 × (Length + Breadth) (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: 4 × Side
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Perimeter and Area.
Option 3: Length + Breadth
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Perimeter and Area.
💡 Study Guide: This question tests core syllabus concepts from Perimeter and Area. For formulas, key summaries, and mock exam reference guides, read the full Perimeter and Area Revision Notes.