MathematicsFind the perimeter of the following: Given(π=22/7)A circle with a radius 8.4 m:

Find the perimeter of the following: Given(π=22/7)


A circle with a radius 8.4 m:


  1. A
    25m
  2. B
    46m
  3. C
    52.8m
  4. D
    50.6m 

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

    Concept-  Here, we use the formula for the circle's perimeter, also referred to as its circumference and written as 2πr.
    The circle's radius in this case is 8.4 meters, as stated in the question.
    Radius: 8.4 meters
    And we are aware that a circle's circumference is 2πr.
    So,perimeter =2πr
    = 2 × 22/7 × 8.4
     =44 × 1.2
    = 52.8 m
    Hence, option(3) 52.8m is correct
     
    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.