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°
Answer:
48 inches
Step-by-step explanation:
I have checked and the answer is x=7
Answer:
13/10 5/3 40-78 C A
Step-by-step explanation:
2 since it ends with two
6 since it is divisible by 2
3 since their sum gives a number divisible by three
3 since their sum gives a number divisible by 3
3
5 since it ends with 5
5
2
2
