NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice QuestionsQuestion 14
Class 7 - Mathematics - Unit 9: Perimeter and Area - Multiple Choice Questions
Question. 14
14. Circumference of a circle is always
(a)
(a) more than three times of its diameter
(b)
(b) three times of its diameter
(c)
(c) less than three times of its diameter
(d)
(d) three times of its radius
Detailed Answer with Explanation:
Since \( \pi = 3.1416... > 3\), circumference = \( \pi d > 3d \).
So, circumference is always more than three times the diameter.