Question

answer all of them best answer gets brainliest find the missing angle make sure you state it.

Answer 1

Answer:

1. $90 -78 =12$
2. $180 - 35 = 145$
3. $90 - 75 = 15$
4. $90 - 13 = 77$

hope it helps...

Answer 2

90−78=12

180 - 35 = 145180−35=145

90 - 75 = 1590−75=15

90 - 13 = 7790−13=77

Hope it helps you :)