$$

Imming I home $>2\mathrm{.}7$ : Floating$-$point $($double$)$

Testing with radius $5\mathrm{.}5$

Your value

$696\mathrm{.}91$

CHALLENGE

ACTIVITY

$2\mathrm{.}7\mathrm{.}2$: Floating$-$point numbers $($double$)$

$5280523482822.q32qy7$

Jump to level $1$

Complete the code to output "Radius is "followed by the value of hemisRadius to three digits afte line, output "Volume is $"$ followed by the value of hemisVol to five digits after the decimal point. En

Ex: If the input is $1\mathrm{.}100,$ then the output is:

Radius is $1\mathrm{.}100$

Volume is $2\mathrm{.}78764$

Note: System out.printf$()$ can be used with $"\%.$ Xf$"$ to output a double to $x$ digits after the decimal $p$

public class Hemisphere

public static void main $($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($

System.in$)$;

double hemisRadius;

double hemisvol;

hemisRadius $=$ scnr $.$ nextDouble $()$ ;

hemisVol $=(\frac{2\mathrm{.}0}{3\mathrm{.}0})*$ Math.PI $*($hemisRadius $*$ hemisRadius $*$ hemisRadius$)$

System.out.printf$("$Radius is $"+("\%.3\frac{f}{?}$

$,$ hemisRadius$)$;

System.out.printf$("$Volume is $"+("\%.",$ hemisvol$)$;

System.out.print$()$;

$\}$

$83$

$1$

$2$

$3$

Check

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