Answer:
<2 = 97
Step-by-step explanation:
Definition: Supplementary angles are 2 or more angles with the same vertex that add up to 180o
Solution
<1 = 83
<2 = ?
Total = 180o
<1 + <2 = 180 Substitute for angle 1
83 + <2 = 180 Subtract 83 from both sides.
83 - 83 + <2 = 180 - 83 Do the subtraction
<2 = 97 degrees
