Needing help on my geometry final, I have been in and out of the hospital, any help is appreciated. 1. In the figure "attachment 1", ABC~EDC, solve for X. Show your work.

2. What is the area of a circle whose diameter of 32 inches? Use π = 3.14 in your calculations. Show your work.

3. In the figure "attachment 2", ABC~XYZ, what is the perimeter of ABC? Show your work.

4. What is the volume of a square pyramid whose length of one side is 9cm and height is 15cm. Show your work.

5. In the figure "attachment 3", what is the length of side EF in the triangle? Show your work.

6. What is the exact volume of a cylinder whose diameter is 10 meters and height is 12 meters? Show your work.

7. Find the length of GI in the figure "Question 7". Show your work.