1. Chapter 12 Class 10 Areas related to Circles (Term 1)
  2. Serial order wise
  3. Ex 12.1

Ex 12.1, 5 (MCQ) - Chapter 12 Class 10 Areas related to Circles (Term 1)

Last updated at Aug. 11, 2021 by

Ex 12.1, 5 - If perimeter and area of circle are equal - Area/Perimeter of Circle

  1. Chapter 12 Class 10 Areas related to Circles (Term 1)
  2. Serial order wise

    3. Ex 12.1

    Ex 12.2 →

Transcript

Ex 12.1, 5 Tick the correct answer in the following and justify your choice : If the perimeter and the area of a circle are numerically equal, then the radius of the circle is 2 units (B) units (C) 4 units (D) 7 units It is given that Perimeter = area of a circle 2 r = r2 2 / = ^2/ 2 = r r = 2 units Hence A is correct.

Chapter 12 Class 10 Areas related to Circles (Term 1)
Serial order wise

About the Author

Davneet Singh's photo - Teacher, Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.