Question

angles on straight line 1​

Answer 1

Answer:

1) 130°

3) 145°

5) 108°

7) 23°

Step-by-step explanation:

1)180°–50° = 130°

3) 180°–35°= 145°

5) 180°–72°= 108°

7) 180°– (90°+67°) = 180°–157° = 23°