NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Problems and Solutions
Question 105

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.

NCERT Exemplar Solutions Class 7 – Mathematics – Unit 9: Perimeter and Area – Problems and Solutions | Detailed Answers