holdig several tools because he do someting or she :
I think is a person
Step-by-step explanation:
Answer:
The length will be letter C, 50 m
Answer: 70ᴼ
The triangles are vertical so their angle measures are congruent.
The angles of a triangle add to equal 180ᴼ.
55 + 55 = 110
180 - 110 = 70