Supplementary is when it is a straight line that is equal to 180 degrees and complementary is a right angle which is 90 degrees
Step 1) Add up the three given angles: 125+109+83 = 317
Step 2) Subtract the result (found in step one) from 360
360 - 317 = 43
The reason for the 360 is because for any four-sided polygon, the angles always add up to 360 degrees.
The answer is 43
Answer:
y+2x=8 y=1/2x+2 2y=4-x
Step-by-step explanation:
the second slide is A. 22
and the last one is x=81 z=99 and y=68
hope this helps
Answer:
I dont know if this helps
