You would use the method:
c. SSS
That is because since you were not given any angles and only sides of the window you could only prove this with three different sides.
If a 4 sided figure has 360°...for each side we add, we add 180°.
you have a 7 sided figure (360° + 3(180°) = 900°)
adding up your angles (781) and subtract it from 900 =
x = 119°
Answer:yes
Step-by-step explanation:
The answer is at 7:12 a.m, did you get that?
