Solve the following 3 problems:

1. Find the perimeter of the figure at the right when a = 2.         2. Find the area of a circle with a diameter of 10 units. Round answer to the nearest hundredth of a square unit.         3. Find the volume of a cube whose side measures 2.5 units.

Read carefully!!
Find the sum of your three answers. Multipy this sum by the cube of 10. Place this answer in the address below (following the capital letters "PA"), and type the address into your browser to find the next hidden box.

http://mathbits.com/caching/PA__________.html