Where the coordinates of a points pedepend on the distance to the origin of the coordinate system and also depend on the angle, the coordinate system is a POLAR coordinate system.
Answer: The answer is 3/2x^2+3/10x+17/20
Answer:
100
dividing
Step-by-step explanation:
The formula is 3.14(radius)^2
78
Step-by-step explanation: area is 78