NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Problems and SolutionsQuestion 105
Class 7 - Mathematics - Unit 9: Perimeter and Area - Problems and Solutions
Question. 105
Plot dimensions 200 m × 150 m, 3 roads of 3 m width. Find buildable area.
Answer:
28200 m²
Detailed Answer with Explanation:
Total = 30000 m², roads occupy 1800 m².
Remaining = 28200 m².