Answer:
1. attachment↑
its grade 8
Step-by-step explanation:
mark me as brainliest if it helps
Answer:
its (C) or (B) but my answer would be (B)
Step-by-step explanation:
I think it’s C sorry if I’m wrong
Answer:
A
Step-by-step explanation:
Answer is the first choice. you can tell by the notation.
right
Answer:
90°
Step-by-step explanation:
Type of angle foremd= right
Measure = 40° + 50° = 90°
Type of angle foremd= right
Measure = 40° + 50° = 90°