Question

write event driven JavaScript program to accept height and base from the user and find area of triangle​

Answer 1

Coding:

area = (base * height) / 2

const baseValue = prompt('Enter the base of a triangle: ');

const heightValue = prompt('Enter the height of a triangle: ');

// calculate the area

const areaValue = (baseValue * heightValue) / 2;

console.log(

 `The area of the triangle is ${areaValue}`

);

Output:

[Enter the base of a triangle: 4]

[Enter the height of a triangle: 6]

[The area of the triangle is 12]