Answer:
C IS THE ANS COS ALL POLYGONS ARE CLOSED AND IF IT NOT CLOSED IT NOT A POLYGON
Answer: 53.2
Step-by-step explanation:
Answer: The answer is 35 degrees
They meet a line. Therefore, if two planes cut one another, then their intersection is a straight line.
A - (-6,-2)
B - (2,-2)
C - (2,-7)
