A point (a, b) in the second Quadrant, is any point where a is negative and b is positive.
For example (-3, 5), (-189, 14) etc are all points in the 2.Quadrant
Rotating a point P(x, y) in the second Quadrant 180° counterclockwise, means rotating 180° counterclockwise about the origin, which maps point P to P'(-a, -b) in the fourth Quadrant.
Answer:
(-4,2)
Step-by-step explanation:
when rotated about 180 degrees, you change both signs
Volume of Cylinder =

Based on what we're told:
r (radius) =

h (height) =

So:
Volume of cylinder =

=
Answer:
-1/3
Step-by-step explanation:
Answer:
i think its D but im not entirely sure, im sincerly sry if im wrong
Step-by-step explanation: