unfortunately I don't have a choice. I will be a senior this year.. and need this course for graduation.. and for college. Along with this geometry over the summer... i have to take algebra 2 in the fall. I havent understood math since like 8th grade... so im seriously screwed. I know I should calm down, but I just cant afford to fail this course again...

heres a sample of some of the problems that i can't quite do:

1. A refrigerator has a width of 3 feet. The angle of elevation from the bottom corner to the opposite corner is 65 degrees. What is the height of the refrigerator?

2. If the height of a refrigerator is 6 feet and the base is 3 feet, find the angle of elevation.

3. <img src="http://ns1.novelstars.com/files/geometryv2/sub20-3.jpg">Suppose c=12.3 and mÐB=55°. Find a.


Please help me!