Answer:
x l 0 2 4 6
Step-by-step explanation:
Answer: The answer is choice 3
Step-by-step explanation:
180°-100°= 80° (angle 1)
180°-150°= 30° (angle 2)
180°-80°-30°= angle 3
angle 3 = 70°
∴ the interior angles are 80°, 30° and 70°
Circumference is the answer
