Circle Area
Description
Calculates the area of a circle given its radius.
Variables
| Symbol | Meaning |
|---|---|
A | Area |
r | Radius |
Example
Problem
Find area with r=5
Solution
A = π(25) ≈ 78.54
Real-World Applications
- Engineering
- Architecture
- Manufacturing
Calculates the area of a circle given its radius.
| Symbol | Meaning |
|---|---|
A | Area |
r | Radius |
Find area with r=5
A = π(25) ≈ 78.54