Register
The formula for the area of a circle is A=pi r^2 how does the value for a change when r increases
61.3k views
0 votes
The formula for the area of a circle is A=pi r^2 how does the value for a change when r increases

User Fraxool
by
7.1k points

1 Answer

4 votes
A or area will increase as r increases.
r^2 = r×r which means the r value is doubling increasing the area
User Kevin Simper
by
6.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.6m questions

10.2m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!