If the radius of a circle A is 4 cm and got an area for that circle, if you doubled the radius for circle B would the area be double the area of circle A?

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Empiromancer asked Nov 10, 2022

389,744 views

12 votes

If the radius of a circle A is 4 cm and got an area for that circle, if you doubled the radius for circle B would the area be double the area of circle A?

Mathematics
high-school

Empiromancer asked Nov 10, 2022

by Empiromancer

2.5k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

21 votes

Answer:

Explanation:

The area won't double by doubling the radius because the radius gets squared and 4^2=16 while 8^2 = 64.

Sujoy answered Nov 15, 2022

by Sujoy

3.5k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions