Answer:
The angle is 120 degrees.
Step-by-step explanation:
Supplementary angles add up to 180 degrees.
So if our angle is x it's supplement is 180 - x.
So we have the equation:
x = 2(180 - x)
x = 360 - 2x
3x = 360
x = 120 (answer).
you gotta find out what the number of the suplement is and then multiply that by two and then youll get your answer
20
The rectangle is 2 x 8.
2 + 2 + 8 + 8
44.238
50.441-6.203=44.238
