C O 6 localhost:8. * :C O O localhost:80. * :Apps * BookmarksApps * Bookmarks5.2Second Number: 3.3First Number:Total9.3Product 13.72sThird Number:0.8Submit ResetAverage 3.1Write a PHP...

Extracted text: 1. Write a PHP program that calculates the sum, average and product of three numbers submitted by the user. The program should display the results in a tabular format as follows: Calcul x 6 localhe x + > C O 6 localhost:8. * : C O O localhost:80. * : Apps * Bookmarks Apps * Bookmarks 5.2 Second Number: 3.3 First Number: Total 9.3 Product 13.72s Third Number: 0.8 Submit Reset Average 3.1 Write a PHP program that prints the diameter, area and circumference of a circle whose radius is entered by the user. Use the constant value 3.14 for pi (7). 2. diameter= 2r area = ar circumference = 2ar O Circle localh x + > C O O localhost:8. * : + + C O O localhost:8. : Apps * Bookmarks Apps * Bookmarks Radius: 5.25 Diameter: 10.5 Area: 86.54625 Circumference: 32.97 cm Display Info