Step-by-step explanation:
angle 7 is corresponding to angle 1.
The 'Y' Coordinate is written second in an order of coordinates which is /X , Y\ Prob such as /12, 5\
Answer:
The answer is A.
Step-by-step explanation:
The angles add up to be 180°, which makes a supplementary relationship.
The answer to this question would be x=a2y2
