3. in a triangle, two angles have measures of 45°
and 85°. what is the measure of the third angle in
this triangle?

50 degrees

Step-by-step explanation:

let angle be x

45 + 85 + x = 180  (angle sum property)

x=180-130

x=50 degrees

3rd angle=x=50 degrees

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

good luck on your studies! : )

david edward.