Teacher/User Name: DEMO | Name:__________________________ |
Practice Problems | Period: ________ Date: ____________ |
| Worksheet generated by https://www.easyworksheet.com All rights reserved. Copyright 1998 Triple Threat Inc. |
Find the exact value: | |||
1)  | sec -330° = |
2)  | sec -90° = |
3)  | sec 1395° = |
4)  | cos -210° = |