Question

Help they need to get done in 10 minutes

Answer 1

1) 80

2) 44

3) 93

4) 47

5) 29

6) 74

7) 60

8) 110

9) 50

Explanation:

Each triangle MUST add up to 180, meaning you add the two values given and then subtract that answer from 180 to get the unknown value.