What is the circumference (round to the nearest tenth) of a circle - ProProfs Discuss
Cancel
TopicsDown
Products Down
Follow Us:
FacebookTwitter
Advertisement

What is the circumference (round to the nearest tenth) of a circle with radius 51.25 inches?



This question is part of Area and Circumference of a Circle
Asked by Annefowler, Last updated: Sep 17, 2020

+ Answer
Request
Question menu
Vote up Vote down

3 Answers

aditya

aditya

my name is aditya thakur i read in 8th class i study in dav public school greyoh ( mandi)

aditya
Aditya

Answered Oct 18, 2017

  • circumference = 2pye r
  • radius =31.25
  • area = pye r2
  • 22/731.2531.25= 321.9 , 321.85 , 322
upvote 1 downvote
Reply 

Larry Thornton

Larry Thornton

Curious about the World

Larry Thornton
Larry Thornton, Student, MBA, Los Angles

Answered Mar 07, 2019

To calculate circumference you can use either of the formula
C = πd or
C =2πr
Where
C = circumference
d = distance
r = radius
π = 3.14 (constant)
For this question, we will use the second formula
C = 2 3.14 51.25
C = 321.85
Round up to the nearest tenth we have = 321.9

upvote downvote
Reply 

John Smith

John Smith

John Smith
John Smith

Answered Dec 24, 2016

321.9 321.85 322
upvote downvote
Reply 

Advertisement
Advertisement
Search for Google images Google Image Icon
Select a recommended image
Upload from your computer Loader
Image Preview
Search for Google images Google Image Icon
Select a recommended image
Upload from your computer Loader
Image Preview
Search for Google images Google Image Icon
Select a recommended image
Upload from your computer Loader

Email Sent
We have sent an email to your address "" with instructions to reset your password.