NCERT Exemplar Solutions
Class 7 - Mathematics - Unit 9: Perimeter and Area - Fill in the Blanks
Question 49

Question. 49

Circumference ‘C’ of a circle is equal to 2π × ________.

Answer:

Circumference ‘C’ of a circle is equal to 2π × r.

Detailed Answer with Explanation:

Formula: C = 2πr.

NCERT Exemplar Solutions Class 7 – Mathematics – Unit 9: Perimeter and Area – Fill in the Blanks | Detailed Answers