Answer:
y=180-50+70
y=60
x = 160°
Step-by-step explanation:
Angles in a line add up to 180°
∴ 50° + y + 70° = 180°
y = 180° - (50° + 70°) = 60°
Angles in a quadrilateral add up to 360°
Since angle x is equal to the other unknown angle;
x = (360° - 40°) ÷ 2 = 160°
118
15(8)-2
120-2
Brainly plss?
Answer: 3 and 8
5 and 6 only apply to line M, 2 and 4 only apply to line M, while 3 and 8 apply to both.
