use this figure for questions 1 through 4 1. are angles 1 and 2 a linear pair?2. are angles 4 and 5 a linear pair ?3.are angles 1 and 4 vertical angles?4. are angles 3 and 5 vertical angles ?

use this figure for questions 1 through 4 1 are angles 1 and 2 a linear pair2 are angles 4 and 5 a linear pair 3are angles 1 and 4 vertical angles4 are angles 3 class=