Question

write a java program to print areaof an equilateral triangle . (without using scanner)
$area = \sqrt{ \frac{3}{4} } \times (side) ^{2}$
​

Answer 1

Answer:

public class Brainly {

public static void main(String [] args) {

System.out.println(Math.sqrt(3/4) * 55 ** 2);

}

}

// 55 is taken as random value.

// it is a side.