Answer:

Step-by-step explanation:


In geometry, the circumference (from Latin circumferences, meaning "carrying around") of a circle is the (linear) distance around it. That is, the circumference would be the length of the circle The area of a circle is pi (approximately 3.14) times the radius of the circle squared.
Y=2x+3 is a linear equation.
Answer: 90° counterclockwise rotation about the origin
Step-by-step explanation: Coordinates..
green:
A(-9, 5)
B(-4, 5)
C(-5, -3)
D(-8, -3)
red:
A(5, 9)
B(5, 4)
C(-3, 5)
D(-3, 8)