47:37

154 Sample Final

11:27

Pythagorean Theorem Notes

10:01

M2T5.4 - Special Right Triangles (30-60-90) - Examples

55:19

152 Sample Final

40:39

173 Ch 6 Test F

37:24

154 Ch 8 Sample Test

19:33

152 Ch 2 LR Test A

8:20

"I got this asked as a college math exam question, and I didn't have a clue"