Answer:
140°
Step-by-step explanation:
<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
Answer:
5+6=11
11-6=5
11-5=6
Step-by-step explanation:
Answer:
X=3
Step-by-step explanation: