0
Denote the original area by A, denote the new area by A', denote the original circumference by C, and denote the new circumference by C'. C=2*pi*r so C'=2C=2*pi*(2r). So doubling the circumference corresponds to doubling the radius. A=pi*r2. A'/A=pi*(2r)2/[pi*r2]=4. So doubling the radius quadruples the area.
Still curious? Ask our experts.
Chat with our AI personalities
ViviYour ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
EzraFaith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
LaoThe path is yours to walk; I am only here to hold up a mirror.
Chat with LaoAdd your answer:
Earn +20 ptsQ: What happens to the area if the circumference of a circle is doubled?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What happens to the area of a circle when the circumference is doubled?
It becomes twice as large
If the circumference of a circle is doubled how does the area change?
The area increase by four times.
What happens to a circle when the radius is doubled?
The area quadruples.
What is is circumference of a circle is 6.28. What is the area of the circle?
If the circumference of a circle is 6.28 then its area is about 3.138 square units
What is the area of circle with a circumference of 20?
The area of circle with a circumference of 20 is: 31.83 units squared.
Trending Questions
What is 1.05 to the 11th power?
How many seats are ther in Birmingham NIA?
What are the 4 prime numbers between 2 and 21?
Your performance IQ is 138 How does this rate for a 20 year old man?
How many laps around 5 acres makes a mile?
How many times does 54 go into 153?
What are Positive and negative ways that mollusks affect humans?
What is 0.827 as a fraction in simplest form?
What is 9 divided by pi?
What do you multiply to get 46?
How do you simplify 2 negative 3 x 2 negative 4?
How many hours in 140 minutes?
What 31 28 31 30 31 30 31 is the sequence?
What is 25 minus 35?
What is 252 divided by 25?
2430090 in expanded form?
When will Gibbs free energy always be negative?
What are the cubed numbers between 50 And?
What is the six digit code to identify organizational entities and resources needed to perform the assigned mission and is the building block for the future years defense program?
How is September 5 1991 written in roman numerals?
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.