Ask a New Question
Search
Asked by
Chandresh
The area of a circle with radius r given by the formula A = pi r^2. If a circle has area 81 pi square in inches, what is the radius?
Answers
Human Answers
1
AI Answers
0
Answered by
Ms. Sue
Square root of 81 = 9
There are no AI answers yet. The ability to request AI answers is coming soon!
Related Questions
Related Questions
2
The area of a circle with radius is given by the formula A=pie times radius to the 2nd power make...
The area of the circle is radius squared times 3.14. That gives you an area in square feet. The...