Write a function to calculate the area of a triangle. Return the area of a triangle with base base and height height . Hint: The formula for area of triangle is: area = 0.5 * base * height .

To round the area to the nearest tenth, create a new variable to represent the new rounded calculation, and use the toFixed( ) method. Use the variable name round to represent the final …

Math.round() rounds to the nearest integer. To round to any other digit, divide and multiply by powers of ten. One such method is this: function round(num,pre) { if( !pre) pre = 0; var pow = …

Round the area to the nearest tenth using the toFixed() method: round = area.toFixed(1). Output the result with the header text: "The area of a triangle is: " + round . Call the function to ensure …

Aug 5, 2024 · Formula to find the Area of the Triangle: let s = (side1 + side2 + side3) / 2; let area = Math.sqrt(s * ((s - side1) * (s - side2) * (s - side3))); Example: This example shows the area …

Write a JavaScript function to find the area of a triangle where the lengths of the three sides are 5, 6, 7. 2. Modify the script to round the area to the nearest tenth. Example: If the area is …

Oct 6, 2023 · Write a JavaScript function to find the area of a triangle where the lengths of the three sides are 5, 6, 7. 2. Modify the script to round the area to the nearest tenth. Example: If …

The Math.round() method rounds a number to the nearest integer. 2.49 will be rounded down (2), and 2.5 will be rounded up (3).

Write a JavaScript function to find the area of a triangle where the lengths of thethree sides are 5, 6, 7.2. Modify the script to round the area to the nearest tenth. Example: If the area …

let side1 = parseInt(prompt(`enter value1`)); let side2 = parseInt(prompt(`enter value2`)); let side3 = parseInt(prompt(`enter value3`)); let s = (side1 + side2 + side3)/2 let areaValue = …