Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trial
priyanka shukla
3,051 Pointswhy my radius is getting red flagged although i am converting it from float to double
// i cannot understand why float data type can't be used for radius public class Area { public static void main(String args[]) { // This program calculates area of circle with help of double data type double area; // area needs to be accurate hence using double float radius; // radius also needs to be accurate but not as much as area hence using float radius=7.869; area=3.14*radius*radius; System.out.println(area); }
}