Answer:
My answer was wrong sorry
0.508
Step-by-step explanation:
140°
<3 = 40 because they are vertical angles
<3 +<4 = 180 because they are same side interior angles
40 + <4 = 180
Subtract 40 from each side
40-40 + <4 = 180-40
<4 = 140
where's the graph? ( ಠ_ಠ)
