NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice QuestionsQuestion 22
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice Questions
Question. 22
22. Area of circular garden with diameter 8 m is
(a)
(a) 12.56 m²
(b)
(b) 25.12 m²
(c)
(c) 50.24 m²
(d)
(d) 200.96 m²
Detailed Answer with Explanation:
Radius = 4 m. Area = \( \pi r^2 = 3.14 \times 16 = 50.24 \, m^2 \).