1.

What is the output of this program?

class area {
public static void main(String args[])
{
double r, pi, a;
r = 6.8;
pi = 3.14;
a = pi * r * r;
System.out.println(a);
}
}

A. 142.1935
B. 145.1936
C. 140.236
D. 145.2936
E. 145
Answer» C. 140.236


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