NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Problems and SolutionsQuestion 104
Class 7 - Mathematics - Unit 9: Perimeter and Area - Problems and Solutions
Question. 104
Table cover dimensions 3.25 m × 2.30 m, 30 cm overhang. Find hanging area and cost of polishing.
Answer:
2.97 m², ₹72.08
Detailed Answer with Explanation:
Total cover = 7.475 m², table top = 4.6 m².
Overhang = 2.97 m².
Polishing = 4.6 × 16 = ₹72.08.