Answer:
-3.16666666667
Step-by-step explanation:
Answer: 70ᴼ
Step-by-step explanation:
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
Answer:
yeeeeeeeees
Step-by-step explanation:
yeeeeeeeeeeees