REQUEST!

Geometry: area of a triangle Write a program that prompts the user to enter three points, (x1, y1), (x2, y2), and (x3, y3), of a triangle then displays its area. The input cursor must appear on the same line as the last word of the input prompt. From these three (x,y) pairs, you must find the length of the sides of the triangle. Hint: use the Pythagorean theorem. Once you know the lengths of the three sides, the formula for computing the area of a triangle is: S = sidel+side2+side3. 2 area = 8 (8 sidel) (s side2) (s side3) The s in the formula stands for "semi-perimeter." Your output must be properly labeled; it can't be just a number without any text. Here is a sample run: Enter the coordinates of three points separated by spaces in the order x1 y1 x2 y2 x3 y3: 1.5 -3.4 4.6 5 9.5 -3.4 The area of the triangle is 33.6 square units. You do not need to format the number. In the preceding sample, it just happens to have come out to one decimal place, but your result may have a different number of decimal places, depending on the numbers you enter. When you finish, upload your file AreaTriangle.java Criteria Input prompt Input Conversion to double Calculation of sides Calculation of area Output Programming style and documentation Header comment is included, code is commented, code is readable with proper indentation, spacing, and naming convention