NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice QuestionsQuestion 1
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice Questions
Question. 1
1. Observe the shapes 1, 2, 3 and 4 in the figures. Which of the following statements is not correct?
(a)
(a) Shapes 1, 3 and 4 have different areas and different perimeters.
(b)
(b) Shapes 1 and 4 have the same area as well as the same perimeter.
(c)
(c) Shapes 1, 2 and 4 have the same area.
(d)
(d) Shapes 1, 3 and 4 have the same perimeter.
Detailed Answer with Explanation:
By observing the grid:
- Shapes 1, 2, and 4 have the same area (counting the unit squares).
- Shapes 1 and 4 also have the same perimeter.
- Therefore, statement (a) is not correct.