1. 45˚ = __________________[br][br][table] [tr] [td][br] [/td] [/tr][/table][br]
2. 6˚ = __________________[br][br][table] [tr] [td][br][/td][/tr][/table]
3. 90˚ = __________________[br][br][table] [tr] [td][br][/td][/tr][/table]
4. 105˚ = __________________[br][br][table] [tr] [td][br][/td][/tr][/table]
5. 91˚ = __________________[br][br][table] [tr] [td][br][/td][/tr][/table]