0
The equation for the circumference of a circle is C=2 x pi x radius
We also know that the radius is always half of the diameter. So in this case since the diameter is 42.5, the radius is 21.25.
So plugging the numbers in the circumference is:
C= 2 X 3.14 X 21.25= 133.45
Hope this helps!
Still curious? Ask our experts.
Chat with our AI personalities
BeauYou're doing better than you think!
Chat with Beau
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
MaxineI respect you enough to keep it real.
Chat with MaxineAdd your answer:
Earn +20 ptsQ: If diameter is 42.5 what is the circumference?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
How do you get diameter from circumference?
Circumference is Pi x Diameter so do Circumference divided by Pi to get the diameter :)
If you have your circumference how do you find the diameter?
diameter = circumference/pi
WHats the diameter of a circle with a circumference of?
circumference = diameter * pi. Therefore, diameter = circumference ÷ pi.
What is the diameter of a circle with the circumference of 5?
Circumference = pi*diameter So diameter = circumference/pi = 1.59 units
Is there a relationship between the circumference and the diameter of a circle?
Yes because: circumference/diameter = pi and circumference = pi*diameter
Trending Questions
What is The ordinal Word form of 6400?
What does the graph of a line represent?
Is 5 percent the same as half of 1 percent?
Why is it subtraction and division are not included in the properties of each numbers?
Where the x-axis and y-axis cross through a graph?
What is an equivalent fraction for 3 9?
What is the average speed of a car in meters per second that and traveling 65 km in 1 hour?
Next number in sequence 40 42 21 24 8 12 13?
What is the plural form for the word test?
What things are shaped like a hemisphere?
How many Friday the 13ths are in 2012?
72 inches long 30 inches high 18 inches wide equals how many gallons?
What is 54x12?
What is one million divided by 160?
What does the name rameen mean?
How do you calculate per day output of garments?
What is pair of angles are always congruent?
How do you you write infinity?
How many grams are there half of twenty four point five kilograms?
Write the percent 125 percent as a decimal?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.